Matt Brash
SEA • P • Throws R • 2026 Season
Yahoo eligible: RP
Value
Standard score (σ), not a percentile, vs all qualified pitchers — 0 = average, +1 = one standard deviation above the mean. Built from 5x5 category z-scores (like Baseball Monster).
Control & Efficiency
Strike-throwing and length profile — drives the Likely-QS / High-K/BB start flags. The bar under each stat is this pitcher's percentile vs 207 qualified MLB starters (100th = best — already direction-adjusted, so a low BB% or P/PA scores high).
Arsenal
Throwing hand and pitch mix (share of pitches thrown) — the traits the matchup ratings below weigh against each opponent's splits.
Season Stats
The big number is the actual stat. The bar below it is this pitcher's percentile vs 385 qualified MLB pitchers (≥30 IP) this season — 100th = best, direction-adjusted (a low ERA/WHIP/BB scores high).
Splits & Tendencies
How this pitcher fares by batter hand, venue, opponent lineup quality (elite→poor offenses), and over the last 30 days. Lower ERA/WHIP is better; OPS-against shows for the hand/venue splits. Hover a tag for the numbers.
| Split | IP | ERA | WHIP | K/9 | BB/9 | OPS-agst |
|---|---|---|---|---|---|---|
| vs LHB | 8.1 | — | 0.96 | 6.5 | 4.3 | .466 |
| vs RHB | 8.1 | — | 0.72 | 9.7 | 2.2 | .450 |
| Home | 9.0 | 1.00 | 1.11 | 6.0 | 4.0 | .564 |
Luck Factor
How much this pitcher's results are outrunning or trailing the quality of what actually happened — league-relative. Hover a meter for the inputs.
Game Log (20 games)
| Date | Opp | Dec | IP | H | R | ER | BB | SO | HR | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 8 | @ Baltimore Orioles | - | 0.2 | 0 | 0 | 0 | 1 | 1 | 0 | 18 |
| Jun 6 | @ Detroit Tigers | - | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 17 |
| Jun 1 | vs New York Mets | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12 |
| May 29 | vs Arizona Diamondbacks | - | 0.2 | 2 | 1 | 1 | 2 | 1 | 0 | 22 |
| May 22 | @ Kansas City Royals | - | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 28 |
| May 20 | vs Chicago White Sox | W | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 17 |
| Apr 29 | @ Minnesota Twins | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Apr 28 | @ Minnesota Twins | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 13 |
| Apr 25 | @ St. Louis Cardinals | W | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 13 |
| Apr 24 | @ St. Louis Cardinals | - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 13 |
| Apr 22 | vs Athletics | - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
| Apr 20 | vs Athletics | - | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 15 |
| Apr 18 | vs Texas Rangers | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| Apr 13 | vs Houston Astros | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| Apr 11 | vs Houston Astros | - | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 12 |
| Apr 10 | vs Houston Astros | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| Apr 5 | @ Los Angeles Angels | - | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 10 |
| Apr 3 | @ Los Angeles Angels | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 12 |
| Mar 30 | vs New York Yankees | W | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 17 |
| Mar 27 | vs Cleveland Guardians | - | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 17 |