Bowman Sniper

Toronto Blue Jays prospects

282 tracked players across 7 affiliates (Buffalo Bisons, DSL Blue Jays Blue, DSL Blue Jays Red, Dunedin Blue Jays, FCL Blue Jays, New Hampshire Fisher Cats, Vancouver Canadians). 178 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. 1Sean Keys

    DHAge 23Triple-AToronto Blue Jays

    promoted High-A → Triple-A · Hitting better than last season even though the pitching got harder — .773 to 1.044 after moving up to Triple-A. That is the shape of a breakout. · 2.5 yrs young for AAA
    Up stronglyMarket unread2.5 yrs young for AAABreakout

    strong prospect · 86/100 overall

    Core 1st auto · $83.01 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing

Breakout radar

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Measured improvement while young for the level or freshly promoted, on a rated player.

Youngest for level

6View all

Two or more years younger than the typical player at the level. Context, not a quality claim.

Latest promotions

6View all

At a higher level this season than last, from the two official stat lines. Dates live in the catalyst tracker.

Highest player quality

6The club on the player board

Our all-round read on the player. Nothing in this list is a card price.

Baseball up, cards flat

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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: Sean Keys, Sann Omosako, Charles McAdoo, Jay Harry, Victor Espiritu, Dub Gleed.

Latest catalysts

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Promotions, step changes and logged events on this club, each with its evidence grade.

  1. DERIVEDPromoted Low-A → High-Adate not recorded
    Maddox Latta

    High-AToronto Blue Jays

    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 76/100 — 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.
  2. DERIVEDPromoted Low-A → Double-Adate not recorded
    Tucker Toman

    Double-AToronto Blue Jays

    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 → 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.
  3. DERIVEDPromoted Low-A → Double-Adate not recorded
    Alexis Hernandez

    Double-AToronto Blue Jays

    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 → 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.
  4. DERIVEDPromoted Low-A → Double-Adate not recorded
    J.R. Freethy

    Double-AToronto Blue Jays

    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 → 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.
  5. DERIVEDPromoted Double-A → Triple-Adate not recorded
    Peyton Williams

    Triple-AToronto Blue Jays

    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.
  6. DERIVEDSent down Triple-A → Low-Adate not recorded
    Josh Winckowski

    Low-AToronto Blue Jays

    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
    Sent down Triple-A → 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 step down is the club saying the level was too much for now. It rarely kills a thesis on its own, but it resets the clock.
    What changed in the thesis
    We have no baseball momentum read for him, so the thesis cannot be graded from the season alone.
    Has the card market responded?
    Cannot say: the baseball trajectory is unmeasured for this player. No sold evidence means no market response to read, and a listing's asking price is not one.
    What to watch next
    Whether he re-earns the promotion inside the same season.
  7. DERIVEDPromoted High-A → Double-Adate not recorded
    Hedbert Perez

    Double-AToronto Blue Jays

    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.
  8. DERIVEDPromoted High-A → Double-Adate not recorded
    Victor Arias

    Double-AToronto Blue Jays

    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.
  9. DERIVEDPromoted Low-A → High-Adate not recorded
    Manuel Beltre

    High-AToronto Blue Jays

    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.
  10. DERIVEDPromoted Double-A → Triple-Adate not recorded
    Brett Bateman

    Triple-AToronto Blue Jays

    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 64/100 — 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.
  11. DERIVEDPromoted Low-A → High-Adate not recorded
    Dameury Pena

    High-AToronto Blue Jays

    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.
  12. DERIVEDPromoted High-A → Triple-Adate not recorded
    Pat Gallagher

    Triple-AToronto Blue Jays

    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 → 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 64/100 — 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

6

Each player's benchmark card — the one standardized card we track his market on — with how firmly we know it is his.

  • Sam Shaw

    Raw base 1st Bowman Chrome Autoobserved — likely, not establishedvaluation: insufficient evidence

    See listing
  • Dasan Hill

    Raw base 1st Bowman Chrome Autoobserved — likely, not establishedconfirmed value, low confidence

    See listing
  • Brett Bateman

    Raw base 1st Bowman Chrome Autoobserved — likely, not establishedconfirmed value, medium confidence

    See listing
  • Aaron Parker

    Raw base 1st Bowman Chrome Autoobserved — likely, not establishedvaluation: insufficient evidence

    See listing
  • Andres Arias

    Raw base 1st Bowman Chrome Autoobserved — likely, not establishedvaluation: insufficient evidence

    See listing
  • Adrian Pinto

    Raw base 1st Bowman Chrome Autoobserved — likely, not establishedvaluation: insufficient evidence

    See listing

Buyable right now

6

Players on this club with a best-fit live listing in the store — fit first, never cheapest first.

  1. 1Johnny King

    SPAge 20Double-AToronto Blue Jays

    promoted Low-A → Double-A · Down from 20.2% to 9.4% K-BB, but that came with a move up to Double-A — a step back at a harder level is normal. · 3+ yrs young for AA
    FlatMarket unread3+ yrs young for AA

    solid · 62/100 overall

    Core 1st auto, numbered · $250.00 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing
  2. 2JoJo Parker

    SSAge 20High-AToronto Blue Jays

    2.3 yrs young for High-A
    UnmeasuredMarket unread2.3 yrs young for High-A

    solid · 61/100 overall

    Core 1st auto, numbered · $303.50 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing
  3. 3Josh Kasevich

    SSAge 25Triple-AToronto Blue Jays

    Hitting better than last season — .456 up to .743 OPS.
    UpMarket unread0.5 yrs young for AAA

    fringe · 54/100 overall

    Core 1st auto, numbered · $15.99 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing
  4. 4Ricky Tiedemann

    SPAge 24Triple-AToronto Blue Jays

    steady profile; no fresh signal
    UnmeasuredMarket unread1.5 yrs young for AAA

    fringe · 52/100 overall

    Core 1st auto, numbered · $281.00 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing
  5. 5Peyton Williams

    1BAge 25Triple-AToronto Blue Jays

    promoted Double-A → Triple-A · Hitting better than last season even though the pitching got harder — .633 to .777 after moving up to Triple-A. That is the shape of a breakout.
    Up stronglyMarket unread0.5 yrs young for AAABreakout

    fringe · 51/100 overall

    Core 1st auto, numbered · $262.50 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing
  6. 6Brandon Valenzuela

    CAge 25Triple-AToronto Blue Jays

    steady profile; no fresh signal
    UnmeasuredMarket unread0.5 yrs young for AAA

    fringe · 51/100 overall

    Core 1st auto, numbered · $105.71 delivered

    title claims 1st — not verified · no valuation · best offer

    See listing

Every Toronto Blue Jays 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.

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