Colin Holderman
Pitcher · Career Stats, Bio & Records (2022-2026)
Colin Holderman is a pitcher who has played in Major League Baseball since 2022 for the New York Mets, the Pittsburgh Pirates, and the Cleveland Guardians, a span of 5 seasons. Across 215 career appearances, he has gone 14-15 with a 3.79 ERA and 206 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 609.7.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- R / R
- Height / Weight
- 6'7" / 225 lb
- MLB Debut
- 2022-05-15
- Jersey
- #35
Full name: Colin Scott Holderman
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NYN | NL | 4 | 0 | 15 | 0 | 0 | 0 | 0 | 17.2 | 11 | 4 | 7 | 18 | 2.04 | 3.97 (+49%) | 755.8 |
| 2022 | PIT | NL | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 10.2 | 9 | 8 | 7 | 6 | 6.75 | 3.97 (-70%) | -296.8 |
| 2023 | PIT | NL | 0 | 3 | 58 | 0 | 0 | 0 | 2 | 56.0 | 55 | 24 | 20 | 58 | 3.86 | 4.33 (+11%) | 1474.1 |
| 2024 | PIT | NL | 3 | 6 | 55 | 0 | 0 | 0 | 0 | 51.1 | 42 | 18 | 25 | 56 | 3.16 | 4.08 (+23%) | -230.1 |
| 2025 | PIT | NL | 0 | 2 | 24 | 0 | 0 | 0 | 1 | 25.2 | 34 | 20 | 16 | 18 | 7.01 | 4.16 (-69%) | -1093.3 |
| 2026 | CLE | AL | 6 | 4 | 54 | 0 | 0 | 0 | 1 | 52.2 | 35 | 16 | 20 | 50 | 2.73 | 4.18 (+35%) | - |
| Career · 6 seasons | 14 | 15 | 215 | 0 | 0 | 0 | 4 | 214.0 | 186 | 90 | 95 | 206 | 3.79 | — | 610 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | NYN | NL | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2022 | PIT | NL | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2023 | PIT | NL | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2024 | PIT | NL | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2025 | PIT | NL | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 5 seasons | 161 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (322 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 81 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 80 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 81 | 81.1 | 88 | 44 | 38 | 78 | 4.87 |
| Away | 80 | 80.0 | 63 | 30 | 37 | 78 | 3.38 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-11 | PIT | BAL | L | 1.0 | 1 | 1 | 1 | 2 | 1 | 0 |
| 2025-09-07 | PIT | MIL | — | 1.1 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-05 | PIT | MIL | — | 1.0 | 2 | 1 | 0 | 0 | 2 | 0 |
| 2025-09-04 | PIT | LAD | SV | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-08-31 | PIT | BOS | — | 1.0 | 3 | 1 | 1 | 1 | 0 | 0 |
| 2025-08-28 | PIT | STL | — | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2025-08-25 | PIT | STL | — | 1.1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025-08-23 | PIT | COL | — | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-08-19 | PIT | TOR | — | 1.2 | 2 | 2 | 2 | 1 | 1 | 1 |
| 2025-08-17 | PIT | CHC | — | 0.2 | 1 | 1 | 1 | 1 | 0 | 0 |
Fielding Statistics
Career Fielding Totals by Position
Season-by-Season Fielding
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 161 |
Colin Holderman: the record in brief
The debut date in the bio is May 15, 2022; Colin Holderman is an active player, and this profile updates as the season goes on. The season rows list, in order, the New York Mets (2022) and the Pittsburgh Pirates (2022 through 2025). Holderman is listed as a pitcher at 6'7" and 225 pounds. The bio says Holderman threw and hit right-handed. Holderman was born on October 8, 1995, in Bourbannais, IL, USA. The bio lists the given name Colin Scott.
Holderman has gone 14-15 with a 3.79 ERA in 215 games, 0 of them starts. The totals include 206 strikeouts. Against a 4.14 league ERA for the same years, Holderman was 8.6% better. 2026 brought Holderman a season-high 6 wins. 2023 produced Holderman's most strikeouts, 58. Among the heaviest workloads, the lowest ERA was 2.73 in 2026, when the league's was 4.18. Pitcher PIV, the site's era-adjusted run-prevention measure, totals 609.7 for Holderman's career.
Holderman appears at one position only: pitcher, in 161 games. On the mound, the fielding record shows 1 errors alongside 18 putouts and 8 assists.
Retrosheet box scores cover 322 of Holderman's games, and the full game log is linked from the splits section.
Frequently Asked Questions about Colin Holderman
- What years did Colin Holderman play?
- Colin Holderman played in Major League Baseball from 2022 to 2026.
- Was Colin Holderman a pitcher?
- Yes. Colin Holderman pitched in the major leagues, recording 14 wins and 206 strikeouts.
- What teams has Colin Holderman played for?
- Colin Holderman has played for 3 teams: the New York Mets (2022), the Pittsburgh Pirates (2022–2025), and the Cleveland Guardians (2026).
- What are Colin Holderman's career stats?
- In 215 games, Colin Holderman has gone 14-15 with a 3.79 ERA, 206 strikeouts, 214.0 innings pitched, and 4 saves.
- What position does Colin Holderman play?
- Colin Holderman plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is Colin Holderman and how much does he weigh?
- Colin Holderman is listed at 6 feet 7 inches and 225 pounds.
- What number does Colin Holderman wear?
- Colin Holderman wears number 35, according to MLB's 2026 roster data.
- What was Colin Holderman's career ERA?
- Colin Holderman finished with a 3.79 career ERA, going 14-15 with 206 strikeouts.
- How many strikeouts did Colin Holderman have?
- Colin Holderman recorded 206 career strikeouts.