Justin Hagenman
Pitcher · Career Stats, Bio & Records (2025-2026)
Justin Hagenman is a pitcher who has played in Major League Baseball since 2025 for the New York Mets, a span of 2 seasons. Across 12 career appearances, he has gone 0-1 with a 4.26 ERA and 27 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 231.6.
- 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
- 6'3" / 205 lb
- MLB Debut
- 2025-04-16
- Jersey
- #47
Full name: Justin Michael Hagenman
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | NYN | NL | 0 | 1 | 9 | 1 | 0 | 0 | 1 | 23.2 | 24 | 12 | 2 | 23 | 4.56 | 4.16 (-10%) | 231.6 |
| 2026 | NYM | NL | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 8.0 | 8 | 3 | 2 | 4 | 3.38 | — | - |
| Career · 2 seasons | 0 | 1 | 12 | 2 | 0 | 0 | 1 | 31.2 | 32 | 15 | 4 | 27 | 4.26 | — | 232 | ||
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | NYN | NL | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 1 season | 9 | 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 (18 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 3 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 6 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 3 | 10.1 | 7 | 4 | 1 | 11 | 3.48 |
| Away | 6 | 13.1 | 17 | 8 | 1 | 12 | 5.40 |
Last 9 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-09 | NYN | PHI | — | 3.0 | 8 | 5 | 5 | 0 | 3 | 1 |
| 2025-09-03 | NYN | DET | — | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-08-12 | NYN | ATL | SV | 4.0 | 0 | 0 | 0 | 1 | 5 | 0 |
| 2025-08-09 | NYN | MIL | — | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2025-08-06 | NYN | CLE | — | 2.0 | 2 | 0 | 0 | 0 | 1 | 0 |
| 2025-07-10 | NYN | BAL | L | 2.0 | 4 | 3 | 2 | 1 | 3 | 0 |
| 2025-07-04 | NYN | NYY | — | 4.1 | 5 | 4 | 4 | 0 | 5 | 3 |
| 2025-06-19 | NYN | ATL | — | 2.2 | 2 | 0 | 0 | 0 | 1 | 0 |
| 2025-04-16 | NYN | MIN | — | 3.1 | 3 | 1 | 1 | 0 | 4 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 9 |
Justin Hagenman: the record in brief
Justin Hagenman's major league record starts with the debut on April 16, 2025 and remains open, because the career is ongoing. All of the seasons listed were played for the New York Mets. Hagenman, a pitcher by primary position, threw and hit right-handed. Hagenman is listed at 205 pounds on a 6-foot-3 frame. The birth record reads October 7, 1996, in Voorhees, NJ, USA. Hagenman's full given name, per the bio, is Justin Michael Hagenman.
Across 12 games (2 starts), Hagenman has recorded 0 wins against 1 loss with a 4.26 ERA. The same table counts 27 strikeouts. Hagenman's 4.26 ERA was close to the 4.17 league figure for those seasons. 2025 was Hagenman's sharpest full season, a 4.56 ERA against the league's 4.16. Hagenman's career Pitcher PIV, which scores run prevention against each season's league, is 231.6.
The position breakdown shows 9 games, all at pitcher.
The game-log section draws on 18 games of Retrosheet box scores for Hagenman.
Frequently Asked Questions about Justin Hagenman
- What years did Justin Hagenman play?
- Justin Hagenman played in Major League Baseball from 2025 to 2026.
- Was Justin Hagenman a pitcher?
- Yes. Justin Hagenman pitched in the major leagues, recording 0 wins and 27 strikeouts.
- What teams has Justin Hagenman played for?
- Justin Hagenman has played for one team, the New York Mets (2025–2026).
- What are Justin Hagenman's career stats?
- In 12 games, Justin Hagenman has gone 0-1 with a 4.26 ERA, 27 strikeouts, 31.2 innings pitched, and 1 saves.
- What position does Justin Hagenman play?
- Justin Hagenman plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is Justin Hagenman and how much does he weigh?
- Justin Hagenman is listed at 6 feet 3 inches and 205 pounds.
- What number does Justin Hagenman wear?
- Justin Hagenman wears number 47, according to MLB's 2026 roster data.
- What was Justin Hagenman's career ERA?
- Justin Hagenman finished with a 4.26 career ERA, going 0-1 with 27 strikeouts.
- How many strikeouts did Justin Hagenman have?
- Justin Hagenman recorded 27 career strikeouts.