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Mitch Keller
Pitcher — Pittsburgh Pirates
#23Height: 6'3"
As Pitcher
Challenges
20
Overturn Rate
50%
Overturned
10
Confirmed
10
Recent Challenges
| Date | Inning | Role | Opponent | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-08-02 | ▼ 1 | As Pitcher | Batter: Nathaniel Lowe(PIT) | Ball → Ball | Confirmed | |
| 2026-07-27 | ▲ 6 | As Pitcher | Batter: Gabriel Moreno(PIT) | Ball → Strike | Overturned | |
| 2026-07-27 | ▲ 6 | As Pitcher | Batter: Gabriel Moreno(PIT) | Ball → Strike | Overturned | |
| 2026-07-22 | ▼ 5 | As Pitcher | Batter: Ben Rice(NYY) | Strike → Strike | Confirmed | |
| 2026-07-22 | ▼ 4 | As Pitcher | Batter: Jazz Chisholm Jr.(NYY) | Strike → Strike | Confirmed | |
| 2026-07-03 | ▼ 5 | As Pitcher | Batter: CJ Abrams(WSH) | Strike → Ball | Overturned | |
| 2026-06-16 | ▼ 5 | As Pitcher | Batter: Tyler Soderstrom(ATH) | Strike → Ball | Overturned | |
| 2026-06-16 | ▼ 4 | As Pitcher | Batter: Jeff McNeil(PIT) | Ball → Strike | Overturned | |
| 2026-06-11 | ▲ 4 | As Pitcher | Batter: Mookie Betts(LAD) | Strike → Ball | Overturned | |
| 2026-05-24 | ▼ 6 | As Pitcher | Batter: Kazuma Okamoto(PIT) | Ball → Strike | Overturned | |
| 2026-05-24 | ▼ 2 | As Pitcher | Batter: Andrés Giménez(TOR) | Strike → Strike | Confirmed | |
| 2026-05-19 | ▼ 3 | As Pitcher | Batter: Victor Scott II(PIT) | Ball → Ball | Confirmed | |
| 2026-05-13 | ▲ 4 | As Pitcher | Batter: Edouard Julien(PIT) | Ball → Strike | Overturned | |
| 2026-05-07 | ▼ 1 | As Pitcher | Batter: Corbin Carroll(PIT) | Ball → Ball | Confirmed | |
| 2026-05-01 | ▲ 4 | As Pitcher | Batter: Elly De La Cruz(PIT) | Ball → Ball | Confirmed |
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