Andrew Alvarez
Pitcher · Career Stats, Bio & Records (2025-2026)
Andrew Alvarez is a pitcher who has played in Major League Baseball since 2025 for the Washington Nationals, a span of 2 seasons. Across 30 career appearances, he has gone 3-7 with a 3.24 ERA and 134 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 449.1.
- 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
- L / L
- Height / Weight
- 6'3" / 215 lb
- MLB Debut
- 2025-09-01
- Jersey
- #54
Full name: Michael Andrew Alvarez
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 | 1 | 1 | 5 | 5 | 0 | 0 | 0 | 23.1 | 16 | 6 | 10 | 20 | 2.31 | 4.16 (+44%) | 449.1 |
| 2026 | WSH | NL | 2 | 6 | 25 | 17 | 0 | 0 | 1 | 112.2 | 95 | 43 | 51 | 114 | 3.43 | 4.18 (+18%) | - |
| Career · 2 seasons | 3 | 7 | 30 | 22 | 0 | 0 | 1 | 136.0 | 111 | 49 | 61 | 134 | 3.24 | — | 449 | ||
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 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 1 season | 5 | 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 (10 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 2 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 3 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 2 | 11.0 | 4 | 0 | 3 | 9 | 0.00 |
| Away | 3 | 12.1 | 12 | 6 | 7 | 11 | 4.38 |
Last 5 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-24 | WAS | ATL | — | 4.1 | 2 | 0 | 0 | 3 | 5 | 0 |
| 2025-09-19 | WAS | NYN | L | 3.1 | 7 | 6 | 4 | 1 | 4 | 0 |
| 2025-09-13 | WAS | PIT | — | 6.0 | 3 | 0 | 0 | 1 | 5 | 0 |
| 2025-09-07 | WAS | CHC | — | 4.2 | 3 | 2 | 2 | 3 | 2 | 1 |
| 2025-09-01 | WAS | MIA | W | 5.0 | 1 | 0 | 0 | 2 | 4 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 5 |
Andrew Alvarez: the record in brief
The debut date in the bio is September 1, 2025; Andrew Alvarez is an active player, and this profile updates as the season goes on. Alvarez spent the whole of the career shown here with one club, the Washington Nationals. The bio lists Alvarez as a pitcher who both batted and threw left-handed. Height and weight on file: 6'3" and 215 pounds. Alvarez was born on June 13, 1999, in Anaheim, CA, USA. On the record, Andrew Alvarez was born Michael Andrew Alvarez.
The pitching table credits Alvarez with a 3-7 record and a 3.24 ERA in 30 games. The same table counts 134 strikeouts. Against a 4.17 league ERA for the same years, Alvarez was 22.2% better. In 2026, one of the busiest seasons, Alvarez posted a 3.43 ERA; the league figure that year was 4.18. Alvarez's career Pitcher PIV, which scores run prevention against each season's league, is 449.1.
Every defensive appearance on record for Alvarez, 5 games, came at pitcher.
Alvarez's game-by-game log, linked below the splits, holds 10 games from Retrosheet.
Frequently Asked Questions about Andrew Alvarez
- What years did Andrew Alvarez play?
- Andrew Alvarez played in Major League Baseball from 2025 to 2026.
- Was Andrew Alvarez a pitcher?
- Yes. Andrew Alvarez pitched in the major leagues, recording 3 wins and 134 strikeouts.
- What teams has Andrew Alvarez played for?
- Andrew Alvarez has played for one team, the Washington Nationals (2025–2026).
- What are Andrew Alvarez's career stats?
- In 30 games, Andrew Alvarez has gone 3-7 with a 3.24 ERA, 134 strikeouts, 136.0 innings pitched, and 1 saves.
- What position does Andrew Alvarez play?
- Andrew Alvarez plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is Andrew Alvarez and how much does he weigh?
- Andrew Alvarez is listed at 6 feet 3 inches and 215 pounds.
- What number does Andrew Alvarez wear?
- Andrew Alvarez wears number 54, according to MLB's 2026 roster data.
- What was Andrew Alvarez's career ERA?
- Andrew Alvarez finished with a 3.24 career ERA, going 3-7 with 134 strikeouts.
- How many strikeouts did Andrew Alvarez have?
- Andrew Alvarez recorded 134 career strikeouts.