Brett Harris
Third Baseman · Career Stats, Bio & Records (2024-2026)
Brett Harris is a third baseman who has played in Major League Baseball since 2024 for the Athletics and the Athletics, a span of 3 seasons. In 89 career games, he has hit .186 with 41 hits, 3 home runs, and 19 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 23, 2026.
- Position
- Third Baseman
- Bats / Throws
- R / R
- Height / Weight
- 6'2" / 208 lb
- MLB Debut
- 2024-05-03
- Jersey
- #29
Full name: Brett Steven Harris
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 89 | 220 | 29 | 41 | 10 | 0 | 3 | 19 | 1 | 27 | 62 | .186 | .293 | .273 | .566 | -383 |
Career AVG .186 vs. league average .244 across their career seasons — 23.7% below league average.
Career OBP .293 vs. league average .315 across their career seasons — 7.1% below league average.
Career SLG .273 vs. league average .401 across their career seasons — 32.0% below league average.
Career OPS .566 vs. league average .716 across their career seasons — 21.0% 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | OAK | AL | 36 | 103 | 15 | 15 | 3 | 0 | 3 | 12 | 0 | 17 | 25 | .146 | .243 (-40%) | .312 (-11%) | .399 (-34%) | .711 (-24%) | -361.7 |
| 2025 | ATH | AL | 32 | 73 | 11 | 20 | 5 | 0 | 0 | 5 | 1 | 7 | 21 | .274 | .245 (+12%) | .315 (+11%) | .403 (-15%) | .718 (-4%) | -21.4 |
| 2026 | SF | NL | 21 | 44 | 3 | 6 | 2 | 0 | 0 | 2 | 0 | 3 | 16 | .136 | — | — | — | — | 0 |
| Career · 3 seasons | 89 | 220 | 29 | 41 | 10 | 0 | 3 | 19 | 1 | 27 | 62 | .186 | — | — | — | — | -383 | ||
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 (68 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 36 | 101 | 22 | 24 | 3 | 13 | .238 |
| Away | 32 | 75 | 4 | 11 | 0 | 4 | .147 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-28 | OAK | KCR | L | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 |
| 2025-09-27 | OAK | KCR | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-26 | OAK | KCR | W | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2025-09-25 | OAK | HOU | L | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 |
| 2025-09-24 | OAK | HOU | W | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2025-09-23 | OAK | HOU | W | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 |
| 2025-09-21 | OAK | PIT | L | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-20 | OAK | PIT | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2025-09-19 | OAK | PIT | W | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-17 | OAK | BOS | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| First Base | 5 |
| Third Base | 62 |
Brett Harris: the record in brief
The debut date in the bio is May 3, 2024; Brett Harris is an active player, and this profile updates as the season goes on. Club by club, the record runs the Oakland Athletics (2024), the Athletics (2025), and the San Francisco Giants (2026). Harris played primarily as a third baseman and both batted and threw right-handed. The bio adds a birth date on June 24, 1998, in Arlington Heights, IL, USA and a listed size of 208 pounds on a 6-foot-2 frame. Harris's full given name, per the bio, is Brett Steven Harris.
Harris has 41 hits from 220 at bats in 89 games, which works out to .186, adding 3 home runs and 19 RBI. Reaching base at a .293 clip and slugging .273, Harris carries a .566 OPS. The league as a whole hit .244 across Harris's seasons, which puts the .186 career mark 23.7% below average. The hits column peaks at 20, in 2025. The Lg AVG column puts Harris's 2025 at .274 against .245, the widest margin among the busiest seasons at 12%.
Frequently Asked Questions about Brett Harris
- What years did Brett Harris play?
- Brett Harris played in Major League Baseball from 2024 to 2026.
- Was Brett Harris a pitcher?
- No. Brett Harris was a position player (Third Baseman).
- How many home runs did Brett Harris hit?
- Brett Harris hit 3 career home runs with 41 hits.
- What teams has Brett Harris played for?
- Brett Harris has played for 2 teams: the Athletics (2024–2025) and the San Francisco Giants (2026).
- What are Brett Harris's career stats?
- In 89 games, Brett Harris has 41 hits, 3 home runs, 19 RBI, 29 runs, and 1 stolen bases, with a .186 batting average.
- What position does Brett Harris play?
- Brett Harris plays primarily as a third baseman, the position where he has appeared in the most games.
- How tall is Brett Harris and how much does he weigh?
- Brett Harris is listed at 6 feet 2 inches and 208 pounds.
- What number does Brett Harris wear?
- Brett Harris wears number 29, according to MLB's 2026 roster data.
- How many home runs has Brett Harris hit each season?
- Brett Harris's home runs by season: 3 in 2024, 0 in 2025, and 0 in 2026. His most in one season was 3, in 2024.
- What was Brett Harris's career batting average?
- Brett Harris batted .186 over his career, with 41 hits in 220 at bats.
- How many RBI did Brett Harris have?
- Brett Harris drove in 19 runs in his career.