Cory Blaser
Home Plate Umpire — 27 games behind the plate
Games (HP)
27
Total Challenges
126
Overturned
80
Confirmed
46
Overturn Rate
63.5%
Challenges / Game
4.67
Ball Calls Overturned
46/73
63%
Strike Calls Overturned
34/53
64.2%
Games Behind the Plate
| Date | Matchup | Score | Challenges | Overturned |
|---|---|---|---|---|
| 2026-09-20 | NYY @ AZ | 4-8 | 4 | 2 |
| 2026-09-16 | SD @ COL | 9-3 | 4 | 3 |
| 2026-09-12 | SEA @ ATH | 19-1 | 4 | 4 |
| 2026-09-07 | CIN @ LAD | 3-6 | 5 | 4 |
| 2026-08-25 | BAL @ STL | 13-1 | 6 | 4 |
| 2026-08-20 | ATH @ KC | 2-6 | 5 | 3 |
| 2026-08-16 | PHI @ MIN | 7-5 | 4 | 1 |
| 2026-08-10 | NYM @ ATL | 8-5 | 7 | 5 |
| 2026-08-05 | STL @ NYY | 3-1 | 8 | 4 |
| 2026-07-25 | CHC @ PIT | 11-0 | 5 | 5 |
| 2026-07-20 | NYM @ MIL | 3-8 | 4 | 3 |
| 2026-07-05 | TB @ HOU | 0-2 | 6 | 5 |
| 2026-07-01 | PIT @ PHI | 6-10 | 6 | 3 |
| 2026-06-27 | WSH @ BAL | 4-3 | 7 | 5 |
| 2026-06-22 | TEX @ MIA | 4-3 | 3 | 1 |
| 2026-06-12 | SEA @ WSH | 10-2 | 1 | 1 |
| 2026-06-07 | SF @ CHC | 2-1 | 6 | 4 |
| 2026-06-03 | KC @ CIN | 5-2 | 3 | 1 |
| 2026-05-22 | NYM @ MIA | 1-2 | 6 | 4 |
| 2026-05-16 | SF @ ATH | 6-4 | 4 | 2 |
| 2026-05-12 | AZ @ TEX | 4-7 | 2 | 1 |
| 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 | 4 | 3 |
| 2026-03-27 | AZ @ LAD | 4-5 | 4 | 3 |
Challenge History
| Date | Inning | Batter | Pitcher | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-09-20 | ▼ 8 | Jordan Lawlar(NYY) | Luis Gil | Ball → Strike | Overturned | |
| 2026-09-20 | ▲ 7 | Cody Bellinger(AZ) | Brandyn Garcia | Ball → Strike | Overturned | |
| 2026-09-20 | ▼ 5 | Geraldo Perdomo(AZ) | Brent Headrick | Strike → Strike | Confirmed | |
| 2026-09-20 | ▼ 5 | Gabriel Moreno(NYY) | Will Warren | Ball → Ball | Confirmed | |
| 2026-09-16 | ▼ 9 | Jordan Beck(SD) | Yuki Matsui | Ball → Ball | Confirmed | |
| 2026-09-16 | ▲ 4 | Ethan Salas(COL) | Mason Adams | Ball → Strike | Overturned | |
| 2026-09-16 | ▼ 1 | Troy Johnston(SD) | Robbie Ray | Ball → Strike | Overturned | |
| 2026-09-16 | ▲ 1 | Manny Machado(COL) | Mason Adams | Ball → Strike | Overturned | |
| 2026-09-12 | ▼ 9 | Carlos Cortes(SEA) | Michael Rucker | Ball → Strike | Overturned | |
| 2026-09-12 | ▲ 3 | Cal Raleigh(ATH) | Seth Johnson | Ball → Strike | Overturned | |
| 2026-09-12 | ▼ 1 | Lawrence Butler(ATH) | Bryan Woo | Strike → Ball | Overturned | |
| 2026-09-12 | ▲ 1 | Josh Naylor(ATH) | Gage Jump | Ball → Strike | Overturned | |
| 2026-09-07 | ▲ 8 | Tyler Stephenson(LAD) | Jack Dreyer | Ball → Ball | Confirmed | |
| 2026-09-07 | ▼ 6 | Hunter Feduccia(LAD) | Brandon Williamson | Strike → Ball | Overturned | |
| 2026-09-07 | ▲ 6 | Sal Stewart(CIN) | Emmet Sheehan | Strike → Ball | Overturned |
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