Alec Gamboa
BOS • P • Throws L • 2026 Season
Yahoo eligible: SP, 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 243 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.
Primary pitch: 4-Seam Fastball (100%)
Season Stats
The big number is the actual stat. The bar below it is this pitcher's percentile vs 464 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 | 10.2 | — | 1.31 | 7.6 | 1.7 | .796 |
| vs RHB | 22.1 | — | 1.07 | 5.6 | 3.6 | .560 |
| Home | 22.0 | 2.86 | 1.32 | 7.4 | 3.7 | .716 |
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 (21 games)
| Date | Opp | Dec | IP | H | R | ER | BB | SO | HR | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 25 | vs Chicago Cubs | - | 2 | 4 | 3 | 3 | 1 | 1 | 0 | 40 |
| Sep 22 | vs Cleveland Guardians | - | 1.1 | 1 | 0 | 0 | 1 | 1 | 0 | 29 |
| Sep 17 | @ Texas Rangers | - | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 7 |
| Sep 15 | @ Texas Rangers | - | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 18 |
| Sep 9 | vs Los Angeles Angels | - | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 12 |
| Sep 7 | vs Los Angeles Angels | - | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 12 |
| Sep 1 | vs Seattle Mariners | - | 2 | 1 | 0 | 0 | 1 | 2 | 0 | 27 |
| Aug 31 | vs Seattle Mariners | - | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 23 |
| Aug 29 | @ New York Yankees | - | 1.1 | 1 | 0 | 0 | 0 | 1 | 0 | 18 |
| Aug 25 | @ Miami Marlins | W | 1.1 | 0 | 0 | 0 | 1 | 0 | 0 | 20 |
| Aug 21 | vs San Francisco Giants | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 11 |
| Aug 17 | vs Arizona Diamondbacks | - | 1.1 | 0 | 0 | 0 | 0 | 1 | 0 | 14 |
| Aug 14 | @ Pittsburgh Pirates | - | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 36 |
| Aug 12 | @ Toronto Blue Jays | - | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 9 |
| Jul 25 | vs Toronto Blue Jays | - | 4 | 5 | 1 | 1 | 1 | 6 | 0 | 63 |
| Jul 22 | vs Baltimore Orioles | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 14 |
| Jul 17 | vs Tampa Bay Rays | - | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 43 |
| Jul 4 | @ Los Angeles Angels | - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| Jul 1 | vs Washington Nationals | - | 2.1 | 3 | 2 | 2 | 4 | 1 | 1 | 44 |
| Jun 8 | @ Tampa Bay Rays | - | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 | 6 |
| May 5 | @ Detroit Tigers | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 14 |