AA
Tanner Gillis
P · Biloxi Shuckers · injured list
- B/T
- R/R
- Size
- 6' 3", 220 lb
- Born
- 2000-08-10 · Buffalo, NY, USA
- Acquired
- —
Pitching 3.32 ERA, 0.96 WHIP for Biloxi Shuckers. 96th percentile in ERA among 15 Brewers Double-A pitchers.
Level path
- A2025Carolina Mudcats
- A+2025Wisconsin Timber Rattlers
- AA2026Biloxi Shuckers
Pitching
| Year | Lvl | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | A | Carolina Mudcats | 24 | 7 | 0 | 1 | 1 | 1 | 27.1 | 29 | 8 | 28 | 0 | 1.32 | 1.35 | 9.22 | 2.63 | 24.6% | 7.0% | 17.5% |
| 2025 | A+ | Wisconsin Timber Rattlers | 24 | 14 | 14 | 2 | 3 | 0 | 64.1 | 55 | 14 | 41 | 2 | 3.22 | 1.07 | 5.74 | 1.96 | 16.1% | 5.5% | 10.6% |
| 2026 | AA | Biloxi Shuckers | 25 | 15 | 8 | 3 | 3 | 1 | 57.0 | 42 | 13 | 43 | 10 | 3.32 | 0.96 | 6.79 | 2.05 | 19.0% | 5.8% | 13.3% |
Against Brewers farm peers
Pitchers vs Brewers farm players at Double-A, 2026
15 in the group. His line: 57.0 IP.
| Stat | Value | Percentile |
|---|---|---|
| Earned run average: earned runs allowed per nine innings. | 3.32 | 96 |
| Walks plus hits allowed per inning pitched. | 0.96 | 96 |
| Strikeout rate: strikeouts divided by batters faced. | 19.0% | 30 |
| Walk rate: walks divided by batters faced. | 5.8% | 90 |
Ranked among Brewers farm players with at least 30 innings, not the whole league. A high percentile is always good: ERA, WHIP and a pitcher's BB% counts lower as better.
Game log
Pitching
| Date | Opp | W/L | Lvl | Club | Games started. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Runs allowed, earned or not. | Earned runs allowed. | Walks allowed. | Strikeouts. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 28 | @ Montgomery Biscuits | L | AA | Biloxi Shuckers | 1 | 3.0 | 0 | 0 | 0 | 2 | 2 |
| Jun 23 | @ Montgomery Biscuits | W | AA | Biloxi Shuckers | 1 | 6.0 | 2 | 0 | 0 | 2 | 4 |
| Jun 17 | Columbus Clingstones | L | AA | Biloxi Shuckers | 1 | 4.2 | 6 | 4 | 4 | 2 | 4 |
| Jun 10 | @ Birmingham Barons | W | AA | Biloxi Shuckers | 1 | 6.0 | 2 | 1 | 1 | 2 | 4 |
| Jun 4 | Montgomery Biscuits | W | AA | Biloxi Shuckers | 1 | 6.0 | 4 | 2 | 2 | 0 | 7 |
| May 27 | @ Columbus Clingstones | L | AA | Biloxi Shuckers | 1 | 4.0 | 4 | 2 | 2 | 0 | 1 |
| May 20 | Birmingham Barons | W | AA | Biloxi Shuckers | 1 | 3.2 | 7 | 4 | 3 | 0 | 1 |
| May 14 | @ Montgomery Biscuits | L | AA | Biloxi Shuckers | 1 | 4.0 | 5 | 3 | 2 | 1 | 2 |
| May 5 | Columbus Clingstones | L | AA | Biloxi Shuckers | 0 | 2.0 | 0 | 0 | 0 | 0 | 3 |
| Apr 30 | @ Pensacola Blue Wahoos | L | AA | Biloxi Shuckers | 0 | 2.2 | 2 | 1 | 1 | 3 | 1 |
| Apr 26 | Rocket City Trash Pandas | W | AA | Biloxi Shuckers | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 |
| Apr 22 | Rocket City Trash Pandas | W | AA | Biloxi Shuckers | 0 | 2.1 | 3 | 1 | 1 | 0 | 2 |
| Apr 16 | @ Columbus Clingstones | L | AA | Biloxi Shuckers | 0 | 3.0 | 2 | 2 | 2 | 0 | 5 |
| Apr 10 | Pensacola Blue Wahoos | L | AA | Biloxi Shuckers | 0 | 5.0 | 1 | 0 | 0 | 0 | 4 |
| Apr 4 | @ Rocket City Trash Pandas | L | AA | Biloxi Shuckers | 0 | 3.2 | 3 | 3 | 3 | 1 | 3 |
A row is one game he played, newest first. A game he did not play has no row, so a log can have fewer rows than the G column above for the same season: a pitcher who batted once shows one hitting row. Season 2026, through Jun 28, 2026.
Major leagues
No major-league games on record.
Posts about him
None yet.
Stats from the MLB Stats API, through Oct 9, 2026.