| Year | AB | H | R | HR | RBI | BB | SO | SB | AVG | Rate |
| 2026 proj | 88 | 18 | 13 | 2 | 9 | 12 | 23 | 1 | 0.205 | 2.0 |
| 2025 | 73 | 20 | 11 | 0 | 5 | 7 | 21 | 1 | 0.274 | 2.9 |
| 2024 | 103 | 15 | 15 | 3 | 12 | 17 | 25 | 0 | 0.146 | -0.6 |
| Date | News |
| 3/10/26 | [Fan Nation] - After Roster Cuts, A's Have Sudden Need For Specific Skillset. On Monday, the A's announced their latest round of roster cuts from camp, with Brett Harris being one that stood out from of the bunch, given that he was battli Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
| 1/12/26 | [Locked On A's] - Is Third Base Max Muncy's Job to Lose?. A's third base job is wide open—will Max Muny finally step up, or are Brett Harris and Darell Hernaiz ready to seize their moment? Booney breaks down the int... Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
| 12/30/25 | [SB Nation: Athletics Nation] - 2025 Season In Review: Brett Harris. We’ve almost run out of 2025, but we haven’t run out of A’s players to recap. Next up is Brett Harris, whose main achievement so far in life is that he shares a birthday with me (and Lionel Messi, and pretty no one else you’ve ever heard of). In Harris’ case, his last birthday was […] Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
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