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Umpire Grade · Blue Notes

Rob Drake

26 games graded behind the plate.

B
Season Grade
92.5% ± 0.8
0.56
Avg Swing
runs / game
61.6%
ABS Overturns
61/99 calls

3,598 correct of 3,891 graded takes (92.5% ± 0.8, 95%). Best game 96.5% · worst 87.5%. Grade is accuracy on taken pitches vs the rulebook zone; ABS is the Automated Ball-Strike System challenge record (how often the robots overruled the call).

What we can't say about Rob Drake

This season is 3,891 graded takes, which puts Rob Drake's overall accuracy at 92.5% ± 0.8 (95% interval). That is a real measurement against a league spanning about four points end to end. It is not enough for anything finer, and here is the arithmetic rather than our word for it:

  • how the zone moves with two strikes about 778 takes, so ±1.9 points. (the league-wide two-strike effect is about 1 point in 2026.)
  • any single corner of the zone about 324 takes, so ±2.9 points. (corner cells are where umpires actually differ.)
  • whether one pitcher is called tighter than another about 65 takes, so ±6.4 points. (a given pitcher is worked once or twice a season.)

And a note on the number itself: an accuracy figure is a rate plus a convention for what counts as a miss. Ours grades every taken pitch against the rulebook zone as the feed reports it. Others are more forgiving — UmpScorecards counts a call wrong only when the pitch was at least 90% likely to be a strike — so two sites can print the same percentage about the same umpire and not mean the same thing by it. How the grade is built.

The overturn rate is a different kind of number and does not belong beside the grade: it is accuracy on the 99 pitches players chose to challenge, which are the pitches they already believed were wrong. 99 is enough to print it with its own denominator, which is what we do — but it still ranks umpires by how often they are appealed, not by how often they are right.

The road to the plate

Four Octobers

From Indiana, Pennsylvania, to 28 seasons on a major league staff and four League Championship Series.

Four Octobers

Rob Drake was born in Indiana, Pennsylvania, in 1969. He umpired his first major league game on September 3, 1999, at age 30, and has been on a major league staff for 28 seasons since — spanning 1999 through at least 2026. He works behind the plate as an active major league umpire in 2026.

Drake worked a League Championship Series in 2012, 2013, 2015, and 2021 — four Octobers of LCS work spread across a decade. The 2013 postseason was one of the deepest October runs of his career: he worked six League Championship Series games that fall, plus a Wild Card Game. A National League Division Series assignment followed in 2024. Across the years, the October work has run the full range: Wild Card Games, Division Series, League Championship Series.

In May 2015, Drake ejected Nationals star Bryce Harper on a check-swing call. Manager Matt Williams was ejected on the same play after arguing the call. Over his major league career, he has recorded 76 ejections — a figure accumulated across the seasons since his first major league game in September 1999.

Fever has graded Drake behind the plate in 21 games this season, and the record on this page is the reason his name is here.

Reporting: Baseball Almanac, Wikipedia. Umpire data: MLB StatsAPI, via the Fever engine.

By the Desk · filed 2026-07-24 — the profile reads as of its filing; the grading record above is live · every fact in this piece comes from a sourced research pack and clears an independent fact-check, and nothing is edited after filing.

The games

GameGradeFavorABSBlue Note
NYY @ LAA2026-08-31A-0.8 NYY2/2A workmanlike night — nothing to frame, nothing to fix.
WSH @ MIA2026-08-21C+1.6 MIA4/7The corners were friendlier in one direction tonight.
SEA @ NYY2026-08-13C+1.3 NYY5/7This one went to video review more than most.
STL @ TOR2026-08-01A0.3 STL0/1A steady night's work behind the plate.
TEX @ TB2026-07-28B+0.8 TB3/3The zone stretched its legs.
BAL @ BOS2026-07-22A0.1 BAL2/3If umpiring had a highlight reel, this wouldn't make it. That's the compliment.
LAD @ NYY2026-07-19C0.0 NYY3/5The zone had wings tonight.
AZ @ LAD2026-07-11B-0.6 LAD1/2A few he'd want back, and the grade says so.
TOR @ SF2026-07-07B+0.3 TOR0/2Down the middle. Both dugouts had the same zone.
MIA @ ATH2026-07-03B1.1 MIA3/3Two dugouts, and only one of them smiling.
CWS @ DET2026-06-19B0.8 DET1/3Generous with the corners — the pitchers said thank you.
MIA @ PIT2026-06-13B0.2 MIA2/4If it was close, it was a strike. The hitters noticed.
STL @ NYM2026-06-09D0.5 NYM2/2Borderline went to the battery all night.
MIL @ COL2026-06-05B0.7 MIL4/5Expanded the plate a touch past its 17 inches.
LAD @ AZ2026-06-01B0.0 LAD3/5A steady night's work behind the plate.
COL @ AZ2026-05-23A0.5 AZ1/2The kind of night where the umpire is the least of the story.
LAD @ SD2026-05-19C0.8 SD3/4Expanded the plate a touch past its 17 inches.
MIL @ MIN2026-05-15B+even2/4Called a fair game and let the players decide it.
MIL @ WSH2026-05-03A-0.4 WSH2/4An honest evening's grade: nothing loud, nothing missed by much.
HOU @ BAL2026-04-30B-1.1 HOU3/4One side pitched to a slightly bigger plate.
LAD @ SF2026-04-23C1.1 LAD6/6This one went to video review more than most.
TEX @ SEA2026-04-18B0.6 TEX2/4Solid and unspectacular — exactly what the job asks.
COL @ HOU2026-04-14B+0.0 HOU2/4Corner-to-corner and then some.
DET @ MIN2026-04-06B+0.4 DET1/5Nothing that'll trend, and on this beat that's a compliment.
PIT @ CIN2026-04-01B0.2 PIT3/5The zone kept to itself — the hitters said thanks.
COL @ MIA2026-03-28B0.3 COL1/3A workmanlike night — nothing to frame, nothing to fix.