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Mason Black's 2026 Legends Deck card is rated 50 overall using real 2026 Statcast pitching data (fastball velocity, spin, expected ERA, put-away rate). Ratings refresh nightly.
Play a half-inning in our Statcast-driven sim. Mason Black's real 2026 numbers are why this card is rated 50. No signup, about 90 seconds.
Common · Omaha Storm Chasers · MLB lists: P
▼ from 61 preseason
| G | GS | W | L | SV | IP | H | ER | BB | SO | K/9 | ERA | WHIP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 0 | 0 | 0 | 0 | 31.1 | 30 | 15 | 20 | 19 | 5.5 | 4.31 | 1.60 | 142 |
2026 MLB regular season, official MLB stats.
| Year | BF | FB Velo | Whiff% | Chase% |
|---|---|---|---|---|
| 2025 | 19 | 92.8 mph | 18.6% | 33.3% |
| 2024 | 169 | 92.4 mph | 16.4% | 27.4% |
Per-season Statcast pitching data (fastball velocity, whiff and chase rates induced).
Mason Black appears in 2 archived official MLB transactions (1 trade), newest first.
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Nov 11, 2025 | Trade | San Francisco Giants | Kansas City Royals | San Francisco Giants traded RHP Mason Black to Kansas City Royals for RHP Logan Martin. |
| Jul 23, 2021 | Signed | — | San Francisco Giants | San Francisco Giants signed RHP Mason Black. |
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.
| xERA | 6.77 |
|---|---|
| xwOBA Against | 0.387 |
| Avg Fastball Velo | 93.8 mph |
| Put-Away Rate | — |
| Zone Rate | — |
| First-Pitch Strike | — |
Play a half-inning with cards like Mason Black
About 30 seconds. A loaner lineup against a CPU pitcher, real Statcast, no signup.
Legends Deck rates every card using percentile-scaled Statcast data. Mason Black's current rating of 50 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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