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Cory Blaser
Home Plate Umpire — 6 games behind the plate
Games (HP)
6
Total Challenges
28
Overturned
15
Confirmed
13
Overturn Rate
53.6%
Challenges / Game
4.67
Ball Calls Overturned
9/15
60%
Strike Calls Overturned
6/13
46.2%
Games Behind the Plate
| Date | Matchup | Score | Challenges | Overturned |
|---|---|---|---|---|
| 2026-05-08 | STL @ SD | 6-0 | 3 | 3 |
| 2026-05-04 | CWS @ LAA | 6-0 | 5 | 1 |
| 2026-04-23 | CWS @ AZ | 4-1 | 7 | 3 |
| 2026-04-14 | KC @ DET | 1-2 | 3 | 2 |
| 2026-04-02 | MIN @ KC | 5-1 | 6 | 3 |
| 2026-03-27 | AZ @ LAD | 4-5 | 4 | 3 |
Challenge History
| Date | Inning | Batter | Pitcher | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-05-08 | ▲ 5 | Victor Scott II(STL) | Griffin Canning | Strike → Ball | Overturned | |
| 2026-05-08 | ▼ 1 | Xander Bogaerts(STL) | Michael McGreevy | Ball → Strike | Overturned | |
| 2026-05-08 | ▲ 1 | Alec Burleson(SD) | Griffin Canning | Ball → Strike | Overturned | |
| 2026-05-04 | ▲ 9 | Derek Hill(CWS) | Brent Suter | Strike → Strike | Confirmed | |
| 2026-05-04 | ▼ 8 | Travis d'Arnaud(LAA) | Sean Newcomb | Strike → Strike | Confirmed | |
| 2026-05-04 | ▲ 5 | Jarred Kelenic(LAA) | Mitch Farris | Ball → Ball | Confirmed | |
| 2026-05-04 | ▲ 1 | Colson Montgomery(LAA) | José Soriano | Ball → Strike | Overturned | |
| 2026-05-04 | ▲ 1 | Sam Antonacci(CWS) | José Soriano | Strike → Strike | Confirmed | |
| 2026-04-23 | ▼ 9 | Jorge Barrosa(CWS) | Seranthony Domínguez | Ball → Ball | Confirmed | |
| 2026-04-23 | ▼ 9 | Jorge Barrosa(AZ) | Seranthony Domínguez | Strike → Strike | Confirmed | |
| 2026-04-23 | ▲ 9 | Chase Meidroth(CWS) | Paul Sewald | Strike → Ball | Overturned | |
| 2026-04-23 | ▼ 7 | Alek Thomas(AZ) | Grant Taylor | Strike → Strike | Confirmed | |
| 2026-04-23 | ▼ 7 | Ildemaro Vargas(AZ) | Davis Martin | Strike → Ball | Overturned | |
| 2026-04-23 | ▼ 5 | Alek Thomas(CWS) | Davis Martin | Ball → Ball | Confirmed | |
| 2026-04-23 | ▼ 5 | Alek Thomas(AZ) | Davis Martin | Strike → Ball | Overturned |
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