RefMetrics Baseball

MLB Umpire Profiles

Break down one MLB umpire at a time with assignment counts, home plate scoring context, pace, attendance, recent appearances, and betting performance.

Select an umpire to move from high-level leaderboard volume into plate-level game context and betting trends.

Umpire Profile

Search through all logged MLB umpires and inspect where they work most often and what their home plate games look like.

See Alfonso Márquez for example.

Selected Umpire
Jim Joyce

Current profile selection.

Assignments
197

Across 2 tracked seasons.

Plate Games
49

49 tracked home plate assignments with final scores.

Base Positions
148

1B 50 • 2B 49 • 3B 49

Avg Plate Total
8.59

Expected total — on average.

Runs vs Total

Positive means this umpire’s plate games finish above the closing total.

O/U Record
Subscription required

No totals sample is available yet.

Favorite Cover
Subscription required

No run-line sample is available yet.

Home Win %
61.2%

Share of tracked home plate games won by the home team.

Pace & Crowd
180 min

Avg attendance 31,349 in plate games.

Profile Breakdown

Switch between team-level betting analysis and the full assignment schedule for Jim Joyce.

Team Betting Splits

How individual teams perform against the number when Jim Joyce is behind the plate.

# Team Games ATS Record Team Cover % Home Cover % Away Cover % O/U Record Over % Avg vs RL Avg vs Total
No team betting rows are available for this umpire yet.

Assignment Schedule

Filter the full MLB assignment history for Jim Joyce by season, position, and team.

Scores are shown home-away. Green marks a positive betting result for that column's angle, and red marks a negative one.

Showing 1-25 of 197 filtered assignments .

Date Home Away Score Favorite RL Home RL O/U Pos Attendance
2016-10-02 SEA OAK 2-3
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Home Plate 24,856
2016-10-01 SEA OAK 8-9
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First Base 29,522
2016-09-30 SEA OAK 5-1
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Second Base 24,088
2016-09-29 SEA OAK 3-2
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Third Base 19,796
2016-09-28 TEX MIL 8-5
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Home Plate 36,619
2016-09-27 TEX MIL 6-4
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First Base 29,668
2016-09-26 TEX MIL 3-8
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Second Base 27,263
2016-09-25 HOU LAA 4-1
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Third Base 32,958
2016-09-24 HOU LAA 4-10
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Home Plate 27,565
2016-09-23 HOU LAA 6-10
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First Base 29,429
2016-09-22 HOU LAA 0-2
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Second Base 20,022
2016-09-21 COL STL 11-1
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Third Base 26,099
2016-09-20 COL STL 5-10
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Home Plate 28,665
2016-09-19 COL STL 3-5
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First Base 26,783
2016-09-11 TOR BOS 8-11
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First Base 47,816
2016-09-10 TOR BOS 3-2
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Second Base 47,829
2016-09-09 TOR BOS 3-13
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Third Base 46,953
2016-09-08 CLE HOU 10-7
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Home Plate 15,275
2016-09-07 CLE HOU 6-5
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First Base 12,063
2016-09-06 CLE HOU 3-4
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Second Base 11,023
2016-09-05 CLE HOU 2-6
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Third Base 13,062
2016-08-21 SEA MIL 6-7
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Home Plate 35,833
2016-08-20 SEA MIL 8-2
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First Base 29,170
2016-08-19 SEA MIL 7-6
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Second Base 37,758
2016-08-15 ARI NYM 10-6
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Second Base 17,340
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