PJ Poulin
Pitcher · Career Stats, Bio & Records (2025-2026)
PJ Poulin is a pitcher who has played in Major League Baseball since 2025 for the Washington Nationals, a span of 2 seasons. Across 63 career appearances, he has gone 5-1 with a 3.08 ERA and 52 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 207.1.
- 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 / L
- Height / Weight
- 6'1" / 195 lb
- MLB Debut
- 2025-08-05
- Jersey
- #50
Full name: Peter Arthur Poulin
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 | WAS | NL | 2 | 1 | 28 | 0 | 0 | 0 | 1 | 24.2 | 23 | 10 | 13 | 27 | 3.65 | 4.16 (+12%) | 207.1 |
| 2026 | WSH | NL | 3 | 0 | 35 | 11 | 0 | 0 | 3 | 36.2 | 27 | 11 | 21 | 25 | 2.70 | 4.18 (+35%) | - |
| Career · 2 seasons | 5 | 1 | 63 | 11 | 0 | 0 | 4 | 61.1 | 50 | 21 | 34 | 52 | 3.08 | — | 207 | ||
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 | WAS | NL | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 1 season | 28 | 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 (56 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 16 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 12 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 16 | 14.1 | 13 | 5 | 5 | 16 | 3.14 |
| Away | 12 | 10.1 | 10 | 5 | 8 | 11 | 4.35 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-28 | WAS | CHW | — | 0.2 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2025-09-26 | WAS | CHW | — | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-22 | WAS | ATL | — | 1.0 | 3 | 3 | 3 | 2 | 2 | 0 |
| 2025-09-20 | WAS | NYN | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2025-09-19 | WAS | NYN | — | 0.2 | 2 | 2 | 2 | 0 | 1 | 1 |
| 2025-09-16 | WAS | ATL | — | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2025-09-16 | WAS | ATL | — | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 |
| 2025-09-13 | WAS | PIT | — | 0.1 | 2 | 2 | 2 | 1 | 0 | 0 |
| 2025-09-12 | WAS | PIT | W | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2025-09-10 | WAS | MIA | — | 0.1 | 2 | 0 | 0 | 0 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 28 |
PJ Poulin: the record in brief
Active since a debut on August 5, 2025, PJ Poulin has a record on this page that is still being added to. Every season row on the page belongs to the Washington Nationals, in 2025. Poulin played primarily as a pitcher and threw left-handed and batted right-handed. Born on July 25, 1996, in Marion, MA, USA, Poulin was listed at 6 feet, 1 inch and 195 pounds. PJ Poulin was the playing name; the full given name is Peter Arthur.
Across 63 games (11 starts), Poulin has recorded 5 wins against 1 loss with a 3.08 ERA. Poulin has 52 strikeouts. The leagues Poulin pitched in allowed 4.17 earned runs per nine over those seasons, so the career ERA was 26.1% better than average. 2026 was Poulin's sharpest full season, a 2.70 ERA against the league's 4.18. Pitcher PIV, the site's era-adjusted run-prevention measure, totals 207.1 for Poulin's career.
Every defensive appearance on record for Poulin, 28 games, came at pitcher. On the mound, the fielding record shows 1 errors alongside 1 putouts and 4 assists.
Poulin's game-by-game log, linked below the splits, holds 56 games from Retrosheet.
Frequently Asked Questions about PJ Poulin
- What years did PJ Poulin play?
- PJ Poulin played in Major League Baseball from 2025 to 2026.
- Was PJ Poulin a pitcher?
- Yes. PJ Poulin pitched in the major leagues, recording 5 wins and 52 strikeouts.
- What teams has PJ Poulin played for?
- PJ Poulin has played for one team, the Washington Nationals (2025–2026).
- What are PJ Poulin's career stats?
- In 63 games, PJ Poulin has gone 5-1 with a 3.08 ERA, 52 strikeouts, 61.1 innings pitched, and 4 saves.
- What position does PJ Poulin play?
- PJ Poulin plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is PJ Poulin and how much does he weigh?
- PJ Poulin is listed at 6 feet 1 inch and 195 pounds.
- What number does PJ Poulin wear?
- PJ Poulin wears number 50, according to MLB's 2026 roster data.
- What was PJ Poulin's career ERA?
- PJ Poulin finished with a 3.08 career ERA, going 5-1 with 52 strikeouts.
- How many strikeouts did PJ Poulin have?
- PJ Poulin recorded 52 career strikeouts.