Bowman Sniper

Boston Red Sox prospects

268 tracked players across 8 affiliates (Boston Red Sox, DSL Red Sox Blue, DSL Red Sox Red, FCL Red Sox, Greenville Drive, Portland Sea Dogs, Salem RidgeYaks, Worcester Red Sox). 180 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. 1Justin Gonzales

    CFAge 19Double-ABoston Red Sox

    promoted Low-A → Double-A · Hitting better than last season even though the pitching got harder — .804 to .988 after moving up to Double-A. That is the shape of a breakout. · 3+ yrs young for AA
    Up stronglyMarket unread3+ yrs young for AABreakout

    strong prospect · 84/100 overall

    Core 1st auto, numbered · $339.95 delivered

    title claims 1st — not verified · no valuation

    See listing
  2. 2Ronny Hernandez

    CAge 21High-ABoston Red Sox

    promoted Low-A → High-A · Hitting better than last season even though the pitching got harder — .680 to .920 after moving up to High-A. That is the shape of a breakout.
    Up stronglyMarket unread1.3 yrs young for High-ABreakout

    strong prospect · 80/100 overall

    Core 1st auto · $10.98 delivered

    matches his benchmark series · no valuation · best offer

    See listing
  3. 3Brooks Brannon

    1BAge 22Double-ABoston Red Sox

    promoted High-A → Double-A · Hitting better than last season even though the pitching got harder — .711 to .928 after moving up to Double-A. That is the shape of a breakout.
    Up stronglyMarket unread1.8 yrs young for AABreakout

    solid · 74/100 overall

    Core 1st auto · $33.98 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

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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: Justin Gonzales, Ronny Hernandez, Brooks Brannon, Franklin Arias, Johanfran Garcia, Jake Bennett.

Latest catalysts

12View all

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

  1. DERIVEDPromoted Rookie → Low-Adate not recorded
    Berny Ortiz

    Low-ABoston Red Sox

    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.
  2. DERIVEDPromoted High-A → Triple-Adate not recorded
    Franklin Arias

    Triple-ABoston Red Sox

    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 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
    Yoeilin Cespedes

    Double-ABoston Red Sox

    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. DERIVEDSent down Double-A → High-Adate not recorded
    Yordanny Monegro

    High-ABoston Red Sox

    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 Double-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 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.
  5. DERIVEDPromoted High-A → Double-Adate not recorded
    Johanfran Garcia

    Double-ABoston Red Sox

    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 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.
  6. DERIVEDPromoted Low-A → High-Adate not recorded
    Carlos Gutierrez

    High-ABoston Red Sox

    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.
  7. DERIVEDPromoted High-A → Double-Adate not recorded
    Nelly Taylor

    Double-ABoston Red Sox

    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 Rookie → Low-Adate not recorded
    Avinson Pinto

    Low-ABoston Red Sox

    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.
  9. DERIVEDPromoted Rookie → Low-Adate not recorded
    D'Angelo Ortiz

    Low-ABoston Red Sox

    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 61/100 — 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 Rookie → Low-Adate not recorded
    Louis Andujar

    Low-ABoston Red Sox

    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.
  11. DERIVEDPromoted High-A → Double-Adate not recorded
    Brooks Brannon

    Double-ABoston Red Sox

    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 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.
  12. DERIVEDPromoted Rookie → Low-Adate not recorded
    Josue Brito

    Low-ABoston Red Sox

    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.

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.

Buyable right now

6

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

  1. 2Payton Tolle

    SPAge 23Triple-ABoston Red Sox

    promoted High-A → Triple-A · Down from 31.5% to 24.5% K-BB, but that came with a move up to Triple-A — a step back at a harder level is normal. · 2.5 yrs young for AAA
    FlatMarket unread2.5 yrs young for AAA

    strong prospect · 86/100 overall

    Core 1st auto, numbered · $307.49 delivered

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

    See listing
  2. 3Justin Gonzales

    CFAge 19Double-ABoston Red Sox

    promoted Low-A → Double-A · Hitting better than last season even though the pitching got harder — .804 to .988 after moving up to Double-A. That is the shape of a breakout. · 3+ yrs young for AA
    Up stronglyMarket unread3+ yrs young for AABreakout

    strong prospect · 84/100 overall

    Core 1st auto, numbered · $339.95 delivered

    title claims 1st — not verified · no valuation

    See listing
  3. 4Mikey Romero

    3BAge 22Triple-ABoston Red Sox

    promoted Double-A → Triple-A · Down from .755 to .692 OPS, but he moved up to Triple-A — a step back at a harder level is normal. · 3+ yrs young for AAA
    DownMarket unread3+ yrs young for AAA

    solid · 67/100 overall

    Core 1st auto, numbered · $305.98 delivered

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

    See listing
  4. 5Tyler McDonough

    2BAge 27Triple-ABoston Red Sox

    Hitting better than last season — .697 up to 1.046 OPS.
    UpMarket unread1.5 yrs old for AAA

    solid · 62/100 overall

    Core 1st auto, numbered · $17.77 delivered

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

    See listing
  5. 6Marvin Alcantara

    SSAge 21Double-ABoston Red Sox

    Hitting better than last season — .587 up to .656 OPS. · 2.8 yrs young for AA
    FlatMarket unread2.8 yrs young for AA

    solid · 60/100 overall

    Core 1st auto, numbered · $70.98 delivered

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

    See listing

Every Boston Red Sox 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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