Mark Ripperger
Home Plate Umpire — 30 games behind the plate
Games (HP)
30
Total Challenges
127
Overturned
56
Confirmed
71
Overturn Rate
44.1%
Challenges / Game
4.23
Ball Calls Overturned
36/70
51.4%
Strike Calls Overturned
20/57
35.1%
Games Behind the Plate
| Date | Matchup | Score | Challenges | Overturned |
|---|---|---|---|---|
| 2026-09-20 | WSH @ STL | 3-5 | 2 | 1 |
| 2026-09-15 | BAL @ NYM | 7-5 | 6 | 1 |
| 2026-09-04 | TOR @ KC | 9-2 | 4 | 4 |
| 2026-08-31 | CWS @ HOU | 3-6 | 7 | 5 |
| 2026-08-26 | PIT @ SD | 0-3 | 2 | 1 |
| 2026-08-22 | CIN @ AZ | 11-5 | 7 | 3 |
| 2026-08-17 | LAD @ COL | 11-5 | 3 | 1 |
| 2026-08-07 | ATL @ NYY | 2-3 | 5 | 3 |
| 2026-07-26 | HOU @ CWS | 3-12 | 4 | 1 |
| 2026-07-21 | STL @ LAA | 1-5 | 4 | 0 |
| 2026-07-17 | SF @ SEA | 7-0 | 5 | 2 |
| 2026-07-08 | HOU @ WSH | 2-8 | 3 | 1 |
| 2026-07-04 | STL @ CHC | 3-0 | 3 | 1 |
| 2026-06-30 | CIN @ MIL | 2-7 | 4 | 3 |
| 2026-06-26 | COL @ MIN | 8-9 | 5 | 2 |
| 2026-06-21 | LAA @ ATH | 9-7 | 6 | 3 |
| 2026-06-17 | TB @ LAD | 4-5 | 6 | 2 |
| 2026-06-06 | KC @ MIN | 3-2 | 7 | 4 |
| 2026-06-02 | DET @ TB | 8-0 | 5 | 3 |
| 2026-05-29 | SD @ WSH | 7-5 | 3 | 1 |
| 2026-05-25 | CHC @ PIT | 1-2 | 2 | 0 |
| 2026-05-14 | PHI @ BOS | 3-1 | 3 | 0 |
| 2026-05-09 | SEA @ CWS | 1-6 | 2 | 0 |
| 2026-05-04 | LAD @ HOU | 8-3 | 3 | 2 |
| 2026-04-29 | CHC @ SD | 5-4 | 6 | 4 |
| 2026-04-25 | MIA @ SF | 2-6 | 5 | 2 |
| 2026-04-21 | PIT @ TEX | 1-5 | 2 | 1 |
| 2026-04-10 | NYY @ TB | 3-5 | 5 | 1 |
| 2026-04-05 | CHC @ CLE | 5-6 | 6 | 3 |
| 2026-03-31 | ATH @ ATL | 5-2 | 2 | 1 |
Challenge History
| Date | Inning | Batter | Pitcher | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-09-20 | ▼ 4 | Bryan Torres(WSH) | Jake Irvin | Ball → Ball | Confirmed | |
| 2026-09-20 | ▼ 1 | Jordan Walker(WSH) | Jake Irvin | Ball → Strike | Overturned | |
| 2026-09-15 | ▲ 11 | Dylan Beavers(NYM) | Jonathan Pintaro | Ball → Ball | Confirmed | |
| 2026-09-15 | ▲ 10 | Jeremiah Jackson(BAL) | Daniel Duarte | Strike → Strike | Confirmed | |
| 2026-09-15 | ▲ 7 | Gunnar Henderson(BAL) | Nate Lavender | Strike → Strike | Confirmed | |
| 2026-09-15 | ▼ 5 | A.J. Ewing(NYM) | Grant Wolfram | Strike → Strike | Confirmed | |
| 2026-09-15 | ▲ 2 | Christian Encarnacion-Strand(NYM) | Sean Manaea | Ball → Ball | Confirmed | |
| 2026-09-15 | ▼ 1 | Bo Bichette(BAL) | Shane Baz | Ball → Strike | Overturned | |
| 2026-09-04 | ▼ 7 | Vinnie Pasquantino(TOR) | Michael Lorenzen | Ball → Strike | Overturned | |
| 2026-09-04 | ▼ 5 | Isaac Collins(KC) | Braydon Fisher | Strike → Ball | Overturned | |
| 2026-09-04 | ▼ 3 | Carter Jensen(TOR) | Joe Mantiply | Ball → Strike | Overturned | |
| 2026-09-04 | ▼ 1 | Salvador Perez(KC) | Jameson Taillon | Strike → Ball | Overturned | |
| 2026-08-31 | ▲ 9 | Colson Montgomery(HOU) | Bryan Abreu | Ball → Strike | Overturned | |
| 2026-08-31 | ▼ 8 | Christian Vázquez(CWS) | Tyler Davis | Ball → Ball | Confirmed | |
| 2026-08-31 | ▼ 8 | Nick Allen(CWS) | Tyler Davis | Ball → Strike | Overturned |
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