Brian O'Nora
Home Plate Umpire — 9 games behind the plate
Games (HP)
9
Total Challenges
41
Overturned
22
Confirmed
19
Overturn Rate
53.7%
Challenges / Game
4.56
Ball Calls Overturned
10/19
52.6%
Strike Calls Overturned
12/22
54.5%
Games Behind the Plate
| Date | Matchup | Score | Challenges | Overturned |
|---|---|---|---|---|
| 2026-05-16 | CHC @ CWS | 3-8 | 5 | 5 |
| 2026-05-11 | TB @ TOR | 8-5 | 4 | 1 |
| 2026-04-30 | STL @ PIT | 10-5 | 7 | 3 |
| 2026-04-26 | DET @ CIN | 8-3 | 4 | 3 |
| 2026-04-22 | ATL @ WSH | 8-6 | 3 | 0 |
| 2026-04-11 | SF @ BAL | 2-6 | 4 | 2 |
| 2026-04-07 | AZ @ NYM | 3-4 | 5 | 3 |
| 2026-04-01 | COL @ TOR | 2-1 | 6 | 3 |
| 2026-03-28 | MIN @ BAL | 4-1 | 3 | 2 |
Challenge History
| Date | Inning | Batter | Pitcher | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-05-16 | ▲ 7 | Michael Busch(CWS) | Brandon Eisert | Ball → Strike | Overturned | |
| 2026-05-16 | ▼ 5 | Sam Antonacci(CWS) | Jameson Taillon | Strike → Ball | Overturned | |
| 2026-05-16 | ▼ 4 | Tristan Peters(CHC) | Jameson Taillon | Ball → Strike | Overturned | |
| 2026-05-16 | ▼ 3 | Munetaka Murakami(CWS) | Jameson Taillon | Strike → Ball | Overturned | |
| 2026-05-16 | ▼ 2 | Tristan Peters(CHC) | Jameson Taillon | Ball → Strike | Overturned | |
| 2026-05-11 | ▼ 9 | Myles Straw(TB) | Bryan Baker | Ball → Ball | Confirmed | |
| 2026-05-11 | ▼ 9 | Myles Straw(TOR) | Bryan Baker | Strike → Strike | Confirmed | |
| 2026-05-11 | ▲ 9 | Jonathan Aranda(TB) | Yariel Rodríguez | Strike → Strike | Confirmed | |
| 2026-05-11 | ▼ 8 | Vladimir Guerrero Jr.(TOR) | Hunter Bigge | Strike → Ball | Overturned | |
| 2026-04-30 | ▼ 7 | Bryan Reynolds(PIT) | JoJo Romero | Strike → Strike | Confirmed | |
| 2026-04-30 | ▲ 6 | Victor Scott II(PIT) | Yohan Ramírez | Ball → Strike | Overturned | |
| 2026-04-30 | ▲ 5 | Iván Herrera(STL) | Paul Skenes | Strike → Strike | Confirmed | |
| 2026-04-30 | ▼ 4 | Spencer Horwitz(PIT) | Hunter Dobbins | Strike → Ball | Overturned | |
| 2026-04-30 | ▼ 4 | Nick Gonzales(STL) | Hunter Dobbins | Ball → Strike | Overturned | |
| 2026-04-30 | ▲ 2 | JJ Wetherholt(PIT) | Paul Skenes | Ball → Ball | Confirmed |
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