Will Brennan
Outfielder · Career Stats, Bio & Records (2022-2026)
Will Brennan is an outfielder who has played in Major League Baseball since 2022 for the Cleveland Guardians, a span of 5 seasons. In 280 career games, he has hit .263 with 220 hits, 14 home runs, and 79 RBI.
- AVG (Batting Average):
- Hits divided by at bats. .300 is the traditional mark of an excellent hitter.
- HR (Home Runs):
- Hits on which the batter circled the bases and scored, almost always by clearing the outfield fence.
- RBI (Runs Batted In):
- Runs that scored as a direct result of a batter's plate appearance.
- OPS (On-Base Plus Slugging):
- On-base percentage plus slugging percentage, the quickest single summary of offensive value. .900 or better is star-level.
Data updated
PIV is computed through the 2025 season, so it does not yet include 2026. Every other career total on this page includes 2026 through October 15, 2026.
- Position
- Outfielder
- Bats / Throws
- L / L
- Height / Weight
- 6'0" / 200 lb
- MLB Debut
- 2022-09-21
- Jersey
- #7
Full name: William Daniel Brennan
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 280 | 838 | 84 | 220 | 38 | 3 | 14 | 79 | 19 | 38 | 113 | .263 | .301 | .365 | .667 | -890 |
Career AVG .263 vs. league average .245 across their career seasons — +7.3% above league average.
Career OBP .301 vs. league average .315 across their career seasons — near league average.
Career SLG .365 vs. league average .403 across their career seasons — 9.3% below league average.
Career OPS .667 vs. league average .718 across their career seasons — 7.2% below league average.
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 | CLE | AL | 11 | 42 | 6 | 15 | 1 | 1 | 1 | 8 | 2 | 2 | 4 | .357 | — | — | — | — | 0.0 |
| 2023 | CLE | AL | 138 | 432 | 41 | 115 | 24 | 0 | 5 | 41 | 13 | 16 | 57 | .266 | .248 (+7%) | .320 (-7%) | .414 (-14%) | .734 (-11%) | -770.5 |
| 2024 | CLE | AL | 114 | 330 | 37 | 87 | 13 | 2 | 8 | 30 | 4 | 19 | 48 | .264 | .243 (+8%) | .312 (-1%) | .399 (-3%) | .711 (-2%) | -120.0 |
| 2025 | CLE | AL | 6 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | .091 | — | — | — | — | 0.0 |
| 2026 | SF | NL | 11 | 23 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | .087 | — | — | — | — | 0 |
| Career · 5 seasons | 280 | 838 | 84 | 220 | 38 | 3 | 14 | 79 | 19 | 38 | 113 | .263 | — | — | — | — | -890 | ||
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.
Postseason Statistics
Playoff Career Batting
Playoff Batting by Year
Game Log & Splits
View full game log (269 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 136 | 391 | 44 | 107 | 8 | 44 | .274 |
| Away | 133 | 424 | 40 | 111 | 6 | 35 | .262 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | CLE | MIN | L | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2025-05-18 | CLE | CIN | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2025-05-16 | CLE | CIN | L | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-05-14 | CLE | MIL | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-05-13 | CLE | MIL | W | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-05-12 | CLE | MIL | W | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024-09-28 | CLE | HOU | L | 4 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2024-09-27 | CLE | HOU | L | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2024-09-25 | CLE | CIN | W | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024-09-24 | CLE | CIN | W | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 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 |
|---|---|
| Left Field | 30 |
| Center Field | 21 |
| Right Field | 198 |
| Designated Hitter | 17 |
Will Brennan: the record in brief
Will Brennan made a major league debut on September 21, 2022 and is still active, so the totals on this page keep changing. Club by club, the record runs the Cleveland Guardians (2022 to 2025) and the San Francisco Giants (2026). Born on February 2, 1998, in Colorado Springs, CO, USA, Brennan is listed as an outfielder and threw and hit left-handed. The bio gives 6'0" and 200 pounds. Brennan's full given name, per the bio, is William Daniel Brennan.
Brennan has collected 220 hits in 838 at bats across 280 games, good for a .263 batting average, plus 14 home runs and 79 runs batted in. The on-base percentage is .301 and the slugging percentage .365, for an OPS of .667. The league as a whole hit .245 across Brennan's seasons, which puts the .263 career mark 7.3% above average. The hits column peaks at 115, in 2023. The RBI column peaks at 41 in 2023. Among the seasons with the heaviest workload, the best average was .266 in 2023, 7% above that year's league mark of .248.
Frequently Asked Questions about Will Brennan
- What years did Will Brennan play?
- Will Brennan played in Major League Baseball from 2022 to 2026.
- Was Will Brennan a pitcher?
- No. Will Brennan was a position player (Outfielder).
- How many home runs did Will Brennan hit?
- Will Brennan hit 14 career home runs with 220 hits.
- What teams has Will Brennan played for?
- Will Brennan has played for 2 teams: the Cleveland Guardians (2022–2025) and the San Francisco Giants (2026).
- What are Will Brennan's career stats?
- In 280 games, Will Brennan has 220 hits, 14 home runs, 79 RBI, 84 runs, and 19 stolen bases, with a .263 batting average.
- What position does Will Brennan play?
- Will Brennan plays primarily as an outfielder, the position where he has appeared in the most games.
- How tall is Will Brennan and how much does he weigh?
- Will Brennan is listed at 6 feet and 200 pounds.
- What number does Will Brennan wear?
- Will Brennan wears number 7, according to MLB's 2026 roster data.
- How many home runs has Will Brennan hit each season?
- Will Brennan's home runs by season: 1 in 2022, 5 in 2023, 8 in 2024, 0 in 2025, and 0 in 2026. His most in one season was 8, in 2024.
- What was Will Brennan's career batting average?
- Will Brennan batted .263 over his career, with 220 hits in 838 at bats.
- How many RBI did Will Brennan have?
- Will Brennan drove in 79 runs in his career.