Umpire Grade · Blue Notes
Alfonso Márquez
17 games graded behind the plate.
Season Grade
93.8% avg
Avg Swing
runs / game
ABS Overturns
41/71 calls
Best game 97.0% · worst 91.9%. Grade is accuracy on taken pitches vs the rulebook zone; ABS is the Automated Ball-Strike System challenge record (how often the robots overruled him).
The games
| Game | Grade | Favor | ABS | Blue Note |
|---|---|---|---|---|
| MIL @ PIT2026-07-12 | A- | 0.1 MIL | 2/5 | The kind of night where the umpire is the least of the story. |
| PHI @ CIN2026-07-08 | B | 0.7 PHI | 2/4 | Called a fair game and let the players decide it. |
| NYM @ ATL2026-07-04 | B- | 1.6 NYM | 0/4 | Tonight's zone had a rooting interest. |
| DET @ NYY2026-06-29 | A- | 0.2 DET | 6/7 | The challenge cart got its steps in. |
| MIN @ TEX2026-06-16 | A | 0.1 TEX | 3/6 | Down the middle. Both dugouts had the same zone. |
| CIN @ SD2026-06-10 | B+ | 0.7 SD | 5/6 | The players kept asking for a second opinion — and kept getting one. |
| LAA @ TB2026-05-30 | B- | 0.3 TB | 2/6 | Reliable as a Tuesday: no complaints, no headlines. |
| WSH @ CLE2026-05-25 | A | 0.7 WSH | 1/2 | Solid and unspectacular — exactly what the job asks. |
| ATL @ MIA2026-05-18 | A+ | 0.1 MIA | 3/4 | Solid and unspectacular — exactly what the job asks. |
| ATH @ PHI2026-05-07 | B+ | 0.1 ATH | 3/3 | Corner-to-corner and then some. |
| BAL @ NYY2026-05-03 | B | 0.9 NYY | 3/5 | An honest evening's grade: nothing loud, nothing missed by much. |
| AZ @ MIL2026-04-29 | B+ | 0.1 MIL | 2/4 | Pitchers earned every strike the hard way. |
| ATH @ SEA2026-04-22 | B- | 0.1 ATH | 3/5 | Solid and unspectacular — exactly what the job asks. |
| STL @ HOU2026-04-17 | A- | 0.5 STL | 1/2 | Down the middle. Both dugouts had the same zone. |
| ATL @ AZ2026-04-04 | B | 0.4 ATL | 1/2 | Down the middle. Both dugouts had the same zone. |
| NYY @ SEA2026-03-31 | A- | 0.5 SEA | 3/5 | The zone kept to itself — the hitters said thanks. |
| DET @ SD2026-03-26 | A | 0.7 SD | 1/1 | Called a fair game and let the players decide it. |