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Guardians · SP · Uncommon · 2026
Foster Griffin
Foster Griffin's 2026 Legends Deck card is rated 76 overall using real 2026 Statcast pitching data (fastball velocity, spin, expected ERA, put-away rate). Ratings refresh nightly.
Source MLB Statcast dataThrough Rating refreshed nightly
76
SP
Foster Griffin
Guardians · 2026 · B:R T:L
ERA3.60
K158
WHIP1.21
Silver
Marketplace
Play free · no signup · 90 seconds
Face Griffin in a free half-inning
Play a half-inning in our Statcast-driven sim. Foster Griffin's real 2026 numbers are why this card is rated 76. No signup, about 90 seconds.
Overall Rating
Overall · out of 9976
Power70
Control85
Run prevention74
Durability90
Uncommon · Cleveland Guardians · MLB lists: P
Pitching Stats (2026)
| G | GS | W | L | SV | IP | H | ER | BB | SO | K/9 | ERA | WHIP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 31 | 15 | 6 | 0 | 172.2 | 164 | 69 | 45 | 158 | 8.2 | 3.60 | 1.21 | 721 |
2026 MLB regular season, official MLB stats.
Transaction History
Foster Griffin appears in 6 archived official MLB transactions (2 trades), newest first. 2 of the trades list Foster Griffin as a named side of a multi-player trade (the feed keys each trade row to one player).
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Aug 3, 2026 | Trade | Washington Nationals | Cleveland Guardians | Washington Nationals traded LHP Foster Griffin to Cleveland Guardians for LHP Will Dion, LHP Josh Hartle, OF Nick Mitchell and RHP Kendeglys Virguez. Foster Griffin was traded to Cleveland Guardians in this trade. Named inside the trade description above; the feed keys this row to one player only. |
| Dec 22, 2025 | Signed as free agent | — | Washington Nationals | Washington Nationals signed free agent LHP Foster Griffin. |
| Nov 15, 2022 | Released | — | Toronto Blue Jays | Toronto Blue Jays released LHP Foster Griffin. |
| Jul 16, 2022 | Trade | Kansas City Royals | Toronto Blue Jays | Toronto Blue Jays traded RHP Jonatan Bernal to Kansas City Royals for LHP Foster Griffin. Foster Griffin was received by Toronto Blue Jays in this trade. Named inside the trade description above; the feed keys this row to one player only. |
| Dec 11, 2020 | Signed as free agent | — | Kansas City Royals | Kansas City Royals signed free agent LHP Foster Griffin to a minor league contract. |
| Jun 10, 2014 | Signed | — | Kansas City Royals | Kansas City Royals signed LHP Foster Griffin. |
From MLB’s official StatsAPI transactions feed (2011 to the current season, trades/signings/releases involving major-league clubs). Trade rows that name several players are keyed to one player by the feed; other players named in the trade are joined through its description, and same-name cases the feed cannot disambiguate are counted, not guessed. Browse the full archive.
Statcast (2026)
| xERA | 4.35 |
|---|---|
| xwOBA Against | 0.320 |
| Avg Fastball Velo | 91.5 mph |
| Put-Away Rate | — |
| Zone Rate | — |
| First-Pitch Strike | 58.2% |
Marketplace Price History
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Play a half-inning with cards like Foster Griffin
About 30 seconds. A loaner lineup against a CPU pitcher, real Statcast, no signup.
How this rating was calculated
Legends Deck rates every card using percentile-scaled Statcast data. Foster Griffin's current rating of 76 reflects their real 2026 season performance as of the last nightly refresh, not editorial opinion. When their actual Statcast numbers change, the card rating changes.
Full methodology: How Legends Deck card ratings work. Glossary: xwOBA, Statcast.
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