Robert Colosimo

UMPIRE · BIG TENumpire · Big Ten · 45 games since 2022

Worked PUR 41–13 MINN in week 6.

Games since '22Games since '22

6 in 20266 in 2026

Flags / g 2026Flags / g · 2026

10.3

— · LG 12.7— pctl · league 12.7

Acc. yds / gAcc. yds / g

LG 111League 111

Judgment shareJudgment share

63%

LG 60%League 60%

Home cookingHome cooking · raw

−0.3

Raw · under 8 GNo read under 8 games

Late whistleLate whistle

—

Under 8 gamesUnder 8 games

Game lengthGame length

3:22

LG 3:24League 3:24

Flag profile

Per game · | = league

False startP

2.0

HoldingJ

1.3

Pass interferenceJ

1.1

OffsideP

0.7

Unsportsmanlike conductJ

0.6

Face maskJ

0.5

Personal foulJ

0.5

J = judgment · P = procedural · + 0.0 other / g · Career, 45 G

Leans

Flags over expected / g

Non-Big Ten teams16 G · −1.1 to +0.1

−0.5noise

MAC teams5 G · raw, under 8 G

−1.9

ACC teams3 G · raw, under 8 G

−0.1

Rutgers9 G · −0.5 to +0.5

−0.0noise

Ohio State6 G · raw, under 8 G

−0.5

0 LEANS IN 40 SPLITS · ~2 EXPECTED BY LUCK · + = OPPONENT FLAGGED MORE

Crew history

45 games

Crew history
Year	Crew · position	G	Flags/g
2026	Big Ten · umpire	6	10.3
2025	Big Ten · umpire	9	7.8
2024	Big Ten · umpire	11	7.5
2023	Big Ten · umpire	9	9.7
2022	Big Ten · umpire	10	9.3

Replay reviews

Since 2025 · 15 G

Reviews, 0.6/g

56%

Overturned · 5

≈0.3 h

Of replay

Catch / no catch

3 · 1 OT

Broke the plane

3 · 2 OT

Spot

2 · 1 OT

Penalty

1 · 1 OT

Longest: ≈ 5:33, interception upheld · 2026 wk 2, Rutgers at
Boston College

■ Overturned · review time = gap to next snap − game median

Flags / g = accepted penalties, games worked · Late whistle = 4th-q one-score judgment flags / play ÷ rest of game

Flags / g = accepted penalties · Home cooking = FOE on visitor − FOE on home, judgment flags only · Late whistle = 4th-q one-score judgment flags / play ÷ rest of game

Lean = pooled estimate whose 90% interval misses 0 with ≥ 8 G · shrunk toward 0 · judgment flags only · permutation luck check, 1,000 shuffles

Lean = pooled estimate whose 90% interval misses 0 with ≥ 8 G · shrunk toward 0 · luck check = 1,000 shuffles · source: school box scores · Updated Fri 10:09 AM ET

Source: school box scores · Updated Fri 10:09 AM ET