Umpire Grade · Blue Notes

John Tumpane

18 games graded behind the plate.

Season Grade

94.7% avg

Avg Swing

runs / game

ABS Overturns

40/76 calls

Best game 97.0% · worst 92.0%. 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
DET @ TEX2026-07-05	A-	0.3 TEX	6/8	The players kept asking for a second opinion — and kept getting one.
MIN @ HOU2026-06-30	A	1.1 HOU	6/8	The robots earned their keep tonight.
ATL @ SF2026-06-26	B-	0.1 ATL	2/2	A workmanlike night — nothing to frame, nothing to fix.
NYY @ TOR2026-06-12	A	0.3 NYY	5/8	Hawkeye clocked in early and stayed late.
CIN @ STL2026-06-07	A	0.9 STL	2/4	The zone kept its promises.
CWS @ MIN2026-06-02	A	0.3 MIN	4/4	Down the middle. Both dugouts had the same zone.
BOS @ CLE2026-05-29	A	0.1 CLE	3/5	Down the middle. Both dugouts had the same zone.
STL @ CIN2026-05-23	B+	0.7 CIN	3/5	Reliable as a Tuesday: no complaints, no headlines.
TOR @ NYY2026-05-19	A-	0.5 TOR	1/3	Nothing that'll trend, and on this beat that's a compliment.
BAL @ WSH2026-05-15	A-	1.0 BAL	0/2	The grade leaned — the ledger says which way.
ATL @ LAD2026-05-10	B	1.1 LAD	2/4	A tilt to the evening — the numbers say which way.
PIT @ AZ2026-05-06	A-	0.2 PIT	0/1	Nothing that'll trend, and on this beat that's a compliment.
NYM @ LAA2026-05-02	A	0.8 NYM	1/3	A steady night's work behind the plate.
NYY @ TEX2026-04-27	B	0.2 NYY	2/5	Solid and unspectacular — exactly what the job asks.
AZ @ BAL2026-04-15	A	0.5 AZ	2/4	Solid and unspectacular — exactly what the job asks.
CLE @ ATL2026-04-12	B	0.7 CLE	0/3	Solid and unspectacular — exactly what the job asks.
MIL @ BOS2026-04-07	A-	0.2 MIL	0/3	Called a fair game and let the players decide it.
LAA @ HOU2026-03-27	A	0.7 LAA	1/4	A workmanlike night — nothing to frame, nothing to fix.