RefMetrics Baseball

MLB Umpire Profiles

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

Select an umpire to move from high-level leaderboard volume into individual game context.

Umpire Profile

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

Selected Umpire
James Jean

Current profile selection.

Total Games
220

Assignments captured in the available MLB data.

Home Plate
59

Plate assignments across all tracked seasons.

Seasons
5

Distinct MLB seasons with at least one assignment.

Base Positions
161

Combined first, second, and third base assignments.

Avg HP Runs
10.54

Average combined runs in this umpire’s plate games.

Avg HP Duration
162 min

Average game length when working the plate.

Avg HP Attendance
17,790

Average attendance in this umpire’s plate games.

Recent Assignments

Most recent MLB assignments for James Jean, including position and total runs.

Date Matchup Position Venue Status Total Runs
2026-04-26 New York Yankees at Houston Astros First Base Daikin Park Final 11.0
2026-04-25 New York Yankees at Houston Astros Second Base Daikin Park Final 11.0
2026-04-24 New York Yankees at Houston Astros Third Base Daikin Park Final 16.0
2026-04-20 Los Angeles Dodgers at Colorado Rockies Third Base Coors Field Final 15.0
2026-04-19 Los Angeles Dodgers at Colorado Rockies Home Plate Coors Field Final 15.0
2026-04-18 Los Angeles Dodgers at Colorado Rockies First Base Coors Field Final 7.0
2026-04-17 Los Angeles Dodgers at Colorado Rockies Second Base Coors Field Final 8.0
2026-04-15 Miami Marlins at Atlanta Braves Third Base Truist Park Final 9.0
2026-04-14 Miami Marlins at Atlanta Braves Home Plate Truist Park Final 11.0
2026-04-13 Miami Marlins at Atlanta Braves First Base Truist Park Final 14.0
2026-04-12 Los Angeles Angels at Cincinnati Reds Second Base Great American Ball Park Final 15.0
2026-04-11 Los Angeles Angels at Cincinnati Reds Third Base Great American Ball Park Final 10.0
2026-04-10 Los Angeles Angels at Cincinnati Reds Home Plate Great American Ball Park Final 12.0
2026-04-08 Kansas City Royals at Cleveland Guardians First Base Progressive Field Final 12.0
2026-04-07 Kansas City Royals at Cleveland Guardians Second Base Progressive Field Final 3.0