Alex MacKay
Home Plate Umpire — 21 games behind the plate
Games (HP)
21
Total Challenges
96
Overturned
54
Confirmed
42
Overturn Rate
56.3%
Challenges / Game
4.57
Ball Calls Overturned
41/61
67.2%
Strike Calls Overturned
13/35
37.1%
Games Behind the Plate
| Date | Matchup | Score | Challenges | Overturned |
|---|---|---|---|---|
| 2026-08-08 | HOU @ SD | 2-3 | 3 | 1 |
| 2026-08-03 | TB @ COL | 13-9 | 4 | 1 |
| 2026-07-30 | NYY @ CWS | 1-2 | 6 | 1 |
| 2026-07-19 | PIT @ CLE | 7-1 | 6 | 4 |
| 2026-07-12 | CHC @ CIN | 8-4 | 4 | 2 |
| 2026-07-08 | ATH @ DET | 1-6 | 6 | 3 |
| 2026-07-04 | PHI @ KC | 6-1 | 3 | 2 |
| 2026-06-27 | TEX @ TOR | 7-4 | 7 | 6 |
| 2026-06-23 | NYY @ DET | 4-3 | 4 | 3 |
| 2026-06-12 | AZ @ CIN | 5-2 | 6 | 6 |
| 2026-06-07 | CWS @ PHI | 5-9 | 4 | 2 |
| 2026-06-02 | MIA @ WSH | 7-3 | 6 | 4 |
| 2026-05-22 | PIT @ TOR | 2-6 | 4 | 1 |
| 2026-05-17 | LAD @ LAA | 10-1 | 3 | 3 |
| 2026-05-10 | NYY @ MIL | 3-4 | 7 | 5 |
| 2026-05-06 | BAL @ MIA | 7-4 | 2 | 1 |
| 2026-04-26 | LAA @ KC | 9-11 | 4 | 1 |
| 2026-04-21 | SD @ COL | 1-0 | 4 | 2 |
| 2026-04-15 | CLE @ STL | 3-5 | 3 | 1 |
| 2026-04-11 | PIT @ CHC | 4-3 | 8 | 4 |
| 2026-04-06 | SEA @ TEX | 1-2 | 2 | 1 |
Challenge History
| Date | Inning | Batter | Pitcher | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-08-08 | ▼ 4 | Fernando Tatis Jr.(HOU) | Peter Lambert | Ball → Ball | Confirmed | |
| 2026-08-08 | ▲ 2 | Taylor Trammell(SD) | Michael King | Ball → Strike | Overturned | |
| 2026-08-08 | ▲ 1 | Yordan Alvarez(HOU) | Michael King | Strike → Strike | Confirmed | |
| 2026-08-03 | ▲ 9 | Chandler Simpson(TB) | Tanner Gordon | Strike → Strike | Confirmed | |
| 2026-08-03 | ▼ 8 | Willi Castro(COL) | Michael Grove | Strike → Strike | Confirmed | |
| 2026-08-03 | ▼ 7 | Kyle Karros(COL) | Michael Grove | Strike → Strike | Confirmed | |
| 2026-08-03 | ▲ 6 | Yandy Díaz(COL) | Tanner Gordon | Ball → Strike | Overturned | |
| 2026-07-30 | ▼ 11 | Tristan Peters(NYY) | Fernando Cruz | Ball → Ball | Confirmed | |
| 2026-07-30 | ▼ 8 | Miguel Vargas(NYY) | Brent Headrick | Ball → Ball | Confirmed | |
| 2026-07-30 | ▲ 4 | Anthony Volpe(NYY) | Sean Burke | Strike → Strike | Confirmed | |
| 2026-07-30 | ▲ 4 | Jazz Chisholm Jr.(NYY) | Sean Burke | Strike → Ball | Overturned | |
| 2026-07-30 | ▲ 3 | Austin Wells(CWS) | Sean Burke | Ball → Ball | Confirmed | |
| 2026-07-30 | ▼ 2 | Everson Pereira(CWS) | Ryan Weathers | Strike → Strike | Confirmed | |
| 2026-07-19 | ▼ 9 | Brayan Rocchio(PIT) | Isaac Mattson | Ball → Ball | Confirmed | |
| 2026-07-19 | ▼ 9 | Travis Bazzana(PIT) | Isaac Mattson | Ball → Strike | Overturned |
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