Tampa Bay Rays prospects
259 tracked players across 8 affiliates (Bowling Green Hot Rods, Charleston RiverDogs, DSL Rays, DSL Tampa Bay, Durham Bulls, FCL Rays, Montgomery Biscuits, Perth Heat). 181 have a real stat line or market evidence behind them. Everything below is measured; a module with nothing measured says so.
Trajectory changes from two seasons of official stat lines, ranked by size and credibility, then by quality. Not a hot week.
- 1
Theo Gillenpromoted Low-A → Double-A · Hitting better than last season even though the pitching got harder — .820 to .890 after moving up to Double-A. That is the shape of a breakout. · 3+ yrs young for AA
Up stronglyMarket unread3+ yrs young for AABreakoutstrong prospect · 89/100 overall
- 2
Xavier Isaacpromoted Double-A → Triple-A · Hitting better than last season even though the pitching got harder — .812 to 1.167 after moving up to Triple-A. That is the shape of a breakout. · 3+ yrs young for AAA
Up stronglyMarket unread3+ yrs young for AAABreakoutstrong prospect · 84/100 overall
Core 1st auto, numbered · $302.99 delivered
title claims 1st — not verified · no valuation · best offer
See listing - 3
Nathan Flewellingpromoted Low-A → High-A · Hitting better than last season even though the pitching got harder — .729 to .826 after moving up to High-A. That is the shape of a breakout. · 3+ yrs young for High-A
Up stronglyMarket unread3+ yrs young for High-ABreakoutstrong prospect · 80/100 overall
- 4
Yereny Teuspromoted Rookie → Low-A · Missing more bats and walking fewer batters than last season, against better hitters — 13.2% to 27.2% K-BB after moving up to Low-A. That is the shape of a breakout.
Up stronglyMarket unread2.0 yrs old for Low-ABreakoutsolid · 73/100 overall
No qualifying live listing found.
eBaySee live listings - 5
Connor Hujsakpromoted Low-A → Triple-A · Hitting better than last season even though the pitching got harder — .677 to .990 after moving up to Triple-A. That is the shape of a breakout.
Up stronglyMarket unread1.5 yrs young for AAABreakoutsolid · 71/100 overall
No qualifying live listing found.
eBaySee live listings - 6
Owen Wildpromoted Double-A → Triple-A · Missing more bats and walking fewer batters than last season, against better hitters — 12.8% to 22.4% K-BB after moving up to Triple-A. That is the shape of a breakout.
Up stronglyMarket unread1.5 yrs young for AAABreakoutsolid · 71/100 overall
No qualifying live listing found.
eBaySee live listings
Measured improvement while young for the level or freshly promoted, on a rated player.
- 1
Theo GillenKnocking on the door · promoted Low-A → Double-A · Hitting better than last season even though the pitching got harder — .820 to .890 after moving up to Double-A. That is the shape of a breakout. · 3+ yrs young for AA89overallElite
- 2
Xavier IsaacKnocking on the door · promoted Double-A → Triple-A · Hitting better than last season even though the pitching got harder — .812 to 1.167 after moving up to Triple-A. That is the shape of a breakout. · 3+ yrs young for AAA84overallStrong
- 3
Nathan Flewellingpromoted Low-A → High-A · Hitting better than last season even though the pitching got harder — .729 to .826 after moving up to High-A. That is the shape of a breakout. · 3+ yrs young for High-A80overallStrong
- 4
Yereny Teuspromoted Rookie → Low-A · Missing more bats and walking fewer batters than last season, against better hitters — 13.2% to 27.2% K-BB after moving up to Low-A. That is the shape of a breakout.73overallStrong
- 5
Connor HujsakKnocking on the door · promoted Low-A → Triple-A · Hitting better than last season even though the pitching got harder — .677 to .990 after moving up to Triple-A. That is the shape of a breakout.71overallStrong
- 6
Owen WildKnocking on the door · promoted Double-A → Triple-A · Missing more bats and walking fewer batters than last season, against better hitters — 12.8% to 22.4% K-BB after moving up to Triple-A. That is the shape of a breakout.71overallStrong
Two or more years younger than the typical player at the level. Context, not a quality claim.
- 1
- 2
- 3
- 4
Caden BodineKnocking on the door · promoted Low-A → Triple-A · Hitting better than last season even though the pitching got harder — .757 to 1.423 after moving up to Triple-A. That is the shape of a breakout — but last season was a small sample, so go easy on it. (prior season only 49 PA — a soft read) · 3+ yrs young for AAA79overallStrong
- 5
Nicandro AybarKnocking on the door · promoted Rookie → Triple-A · Down from .768 to .250 OPS, but he moved up to Triple-A — a step back at a harder level is normal. · 3+ yrs young for AAA55overallFringe
- 6
Grady Emerson3+ yrs young for Low-A54overallFringe
At a higher level this season than last, from the two official stat lines. Dates live in the catalyst tracker.
- 1
- 2
- 3
Dominic Nimanpromoted Low-A → Triple-A · Down from 17.1% to 0.0% K-BB, but that came with a move up to Triple-A — a step back at a harder level is normal.27overallLong shot
- 4
- 5
Chris Clarkpromoted Low-A → Triple-A · Missing more bats and walking fewer batters than last season, against better hitters — 16.3% to 17.8% K-BB after moving up to Triple-A. That is the shape of a breakout.51overallFringe
- 6
Our all-round read on the player. Nothing in this list is a card price.
- 1
- 2
Ty JohnsonKnocking on the door · promoted Double-A → Triple-A · About the same as last season — 25.9% to 26.1% K-BB.85overallStrong
- 3
- 4
- 5
- 6
The development has moved further than the price of the benchmark card. Needs sold evidence on the card side, which most prospects do not have.
No measured lag on this club. 6 players are up strongly with no readable card market yet — waiting for market evidence, not lagging it.
Waiting: Theo Gillen, Xavier Isaac, Nathan Flewelling, Yereny Teus, Connor Hujsak, Owen Wild.
Promotions, step changes and logged events on this club, each with its evidence grade.
- DERIVEDPromoted Low-A → Triple-Adate not recordedConnor Hujsak
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Low-A → Triple-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted High-A → Double-Adate not recordedAustin Overn
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted High-A → Double-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted High-A → Double-Adate not recordedJadher Areinamo
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted High-A → Double-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Low-A → High-Adate not recordedRyan McCoy
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Low-A → High-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Low-A → High-Adate not recordedNarciso Polanco
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Low-A → High-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted High-A → Double-Adate not recordedJhon Diaz
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted High-A → Double-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Low-A → Triple-Adate not recordedCaden Bodine
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Low-A → Triple-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Low-A → High-Adate not recordedTom Poole
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Low-A → High-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Low-A → High-Adate not recordedJose Urbina
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Low-A → High-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis improving — baseball momentum 69/100 — ahead of the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Double-A → Triple-Adate not recordedXavier Isaac
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Double-A → Triple-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Rookie → Low-Adate not recordedAndreimi Antunez
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Rookie → Low-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
- DERIVEDPromoted Double-A → Triple-Adate not recordedWill Simpson
Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
Why it matters
- What happened
- Promoted Double-A → Triple-A. Level changed between his 2025 and 2026 stat lines (MLB Stats API, official). The date of the move is not recorded here.
- Why it matters
- A promotion is the club's own read of the player, and the level a card was made at is the level the hobby prices it against. Each rung up is a re-rating event.
- What changed in the thesis
- Thesis intact — baseball momentum 41/100 — tracking the thesis.
- Has the card market responded?
- Cannot say: card-price momentum is unmeasured — no earlier observation of the same benchmark series to difference against. No sold evidence means no market response to read, and a listing's asking price is not one.
- What to watch next
- Whether the strikeout and walk rates hold at the new level over a real sample — the first 100 plate appearances say little.
Best Bowman cards
6Each player's benchmark card — the one standardized card we track his market on — with how firmly we know it is his.
Buyable right now
6Players on this club with a best-fit live listing in the store — fit first, never cheapest first.
- 1Up stronglyMarket unread3+ yrs young for AAABreakout
strong prospect · 84/100 overall
Core 1st auto, numbered · $302.99 delivered
title claims 1st — not verified · no valuation · best offer
See listing - 2
Victor Mesa Jr.steady profile; no fresh signal
UnmeasuredMarket unread1.5 yrs young for AAAsolid · 70/100 overall
Core 1st auto, numbered · $125.00 delivered
title claims 1st — not verified · no valuation · best offer
See listing - 3
Alfredo Rodriguez3+ yrs young for AA
UnmeasuredMarket unread3+ yrs young for AAfringe · 50/100 overall
Core 1st auto, numbered · $8.00 delivered
title claims 1st — not verified · no valuation · best offer
See listing - 4
Brailer GuerreroDown from .744 to .673 OPS this season.
Down sharplyMarket unread1.0 yrs young for Low-Afringe · 47/100 overall
Core 1st auto, numbered · $254.25 delivered
title claims 1st — not verified · no valuation · best offer
See listing - 5
Tre' MorganDown from .810 to .729 OPS this season.
Down sharplyMarket unread1.5 yrs young for AAAfringe · 45/100 overall
Core 1st auto, numbered · $269.99 delivered
title claims 1st — not verified · no valuation · best offer
See listing - 6
Mac Horvathpromoted High-A → Double-A · About the same as last season — .728 to .726 OPS.
DownMarket unread1.2 yrs old for AAfringe · 40/100 overall
Core 1st auto, numbered · $305.98 delivered
title claims 1st — not verified · no valuation · best offer
See listing
Every Tampa Bay Rays prospect we track
Best-rated first. Players with a page of their own link to it; the rest are followed and appear as data lands.
- Theo Gillen
- Ty Johnson
- Xavier Isaac
- Nathan Flewelling
- Caden Bodine
- Yereny Teus
- Connor Hujsak
- Owen Wild
- Austin Overn
- Victor Mesa Jr.
- Andreimi Antunez
- Aidan Cremarosa
- Jose Urbina
- Eliomar Garces
- Taitn Gray
- Trevor Harrison
- Aaron Pinero
- Maykel Coret
- Jadher Areinamo
- Will Simpson
- Alex Cook
- Santiago Suarez
- Matias Palacio
- Jonathan Russell
- Victor Valdez
- Erison Rojas
- Luke Jackson
- Tom Poole
- Fabricio Blanco
- Brayan Rodriguez
- Collin Bland
- Tai Jones
- Taj Marchand
- Carson Williams
- Raymer Medina
- Cooper Flemming
- Narciso Polanco
- Ryan McCoy
- Mason Englert
- Jacob Melton
- Efrailin Ramos
- Franklin Merisu
- Nicandro Aybar
- Deinys Gonzalez
- Grady Emerson
- Tony Santa Maria
- Angel Castillo
- Emile Torres
- Jordi Infante
- Brainerh Palacios
- Cooper Kinney
- Gregory Rodriguez
- Slater de Brun
- Ivan Torres
- Emmanuel Cedeno
- Luis Perez
- Alexander Alberto
- Bladimir Figueredo
- Chris Clark
- Evan Reifert
- Santiago Mendoza
- Carlos Colmenarez
- Jack Suwinski
- Alfredo Rodriguez
- Kenny Piper
- Jack Lines
- Jean Paredes
- Jhon Diaz
- AJ Rice
- Gavin Giese
- Griffin Long
- Warel Solano
- Ryan Spikes
- J.D. Gonzalez
- Kamren James
- Brock Jones
- Daiverson Blanco
- Homer Bush Jr.
- Austin Vernon
- Alvaro Mejias
- Edwin Uceta
- Leonardo Pineda
- Brailer Guerrero
- Dean Moss
- Kleiver Chauran
- Ryan Cermak
- Alberth Palma
- Carlos Salazar
- Daniel Pierce
- Kadil Rubio
- Tre' Morgan
- Shane McClanahan
- Santiago Figueroa
- Jackson Baumeister
- Miguel Toscano
- Brendan Summerhill
- Denichel Javier
- Derek Datil
- Anderson Brito
- Gregory Barrios
- Oliver Dunn
- Luis Almanzar
- Marshall Toole
- Jadon Bercovich
- Angel Mateo
- Starlin Savinon
- Ricardo Guzman
- Samuel Pardo
- Lissandro Peralta
- Brody Hopkins
- Andres Torres
- Brady Marget
- Dominic Fritton
- Tatem Levins
- Mac Horvath
- Michael Grove
- Jonny DeLuca
- Jose Monzon
- TJ Nichols
- Alexander Lopez
- Andrew Lindsey
- Jeremy Pilon
- Carlos Matias
- Jose Tovar
- Noah Beal
- Manuel Rodríguez
- Justyn-Henry Malloy
- Alfonzo Martinez
- Jake Woodford
- Logan Georges
- Diego Palacios
- Felix Cotes
- Ismael Cabral
- Brody Donay
- Mason Nichols
- Robinson Martinez
- Elvin Jean
- Ryan Andrade
- Ricardo Gonzalez
- Israfell Bautista
- Yirer Garcia
- Bryan Broecker
- Larry Martinez
- Aidan Haugh
- Juanfel Peguero
- Dom Keegan
- J.T. Arruda
- Raibel Reyes
- Garrett Edwards
- Jacob Kuhn
- Nick Madrigal
- Emmanuel Hernandez
- Ezequiel Martinez
- Jonny Cuevas
- Yolvin Mesa
- Arturo Coats
- Joe Boyle
- Jose Perez
- Logan Workman
- Yerpleider Dugarte
- Junior William
- Garrett Gainey
- Jeison Araujo
- Jack Kartsonas
- Logan Davidson
- Felipe Alcazar
- Dominic Niman
- Jacob Hartlaub
- Cooper Bowman
- Sebastian Pina
- Trace Phillips
- Blake Sabol
- Carlos De Sousa
- Anderson Alvarez
- Justin Suero
- James Quinn-Irons
- Andersson Barvosa
- Ricardo Ramirez
- Angel Perez
- Jose Menes
- Alex Wallace
- Hunter Bigge
- Rubender Pena
- Omar Arredondo
- Cade Citelli
- Tommy McCollum
- Mauricio Flores
- Gavin Lux
- Cesar De Jesus
- Eric Lin
- Jonathan Heasley
- T.J. Fondtain
- Yonaiker Perez
- Daniel Vellojin
- Ransel Cruz
- Nate Knowles
- Yosniel Menendez
- Hayden Snelsire
- Marcus Johnson
- Andres Galan
- Daniel Castro
- Ralph Sierra
- Yohairo Matias
- Drew Dowd
- Jhonny Aranguren
- Blake Morgan
- Moises Palma
- Noah Myers
- Xavier Lopez
- Derrick Edington
- Kyle Whitten
- Ethan Storm
- Sebastian Perez
- Andy Rodriguez
- Bryce Shaffer
- Chris Roycroft
- Isaac Vegas
- Jensey Duran
- Diego Castro
- K.C. Hunt
- Roberto Medina
- Gabriel Paez
- Andrik Linarez
- Frank Chessman
- Roberto Mendoza
- Mason Auer
- Alonso Carrera
- Dylan Lesko
- Luis Guerrero
- Riley Stanford
- Ismael Sanchez
- Alex Philpott
- Ben Blair
- Cole Stokes
- Haiden Leffew
- Kyle Johnson
- Mason Bixby
- Owen Kramkowski
- Brayden Jones
- John Rooney
- Kaleb Corbett
- Edward Olivares
- Diego Soriano
- Alexander Campos
- Francis Valdez
- Jhendry Ciriaco
- Roel Garcia III
- Jayden Voelker
- Matthew Hoskins
- Jackson Lancaster
- Amp Phillips
- Colby Allen
- David Horn Jr.
- Jack Hartman
- Janzen Keisel
- McCarty English
- Nate Smithburg
- Tate McKee
- Trendan Parish
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