Marc Shield

HEAD_LINE_JUDGE · MAChead_line_judge · MAC · 38 games since 2022

Worked WMU 38–7 KENT in week 6.

Games since '22Games since '22

6 in 20266 in 2026

Flags / g 2026Flags / g · 2026

14.2

— · LG 12.7— pctl · league 12.7

Acc. yds / gAcc. yds / g

127

LG 111League 111

Judgment shareJudgment share

68%

LG 60%League 60%

Home cookingHome cooking · raw

−0.5

Raw · under 8 GNo read under 8 games

Late whistleLate whistle

—

Under 8 gamesUnder 8 games

Game lengthGame length

3:11

LG 3:24League 3:24

Flag profile

Per game · | = league

HoldingJ

2.3

False startP

1.8

Pass interferenceJ

1.4

Personal foulJ

1.1

OffsideP

1.0

Delay of gameP

0.5

Unsportsmanlike conductJ

0.4

J = judgment · P = procedural · + 0.1 other / g · Career, 38 G

Leans

Flags over expected / g

Non-MAC teams15 G · −0.8 to +0.3

−0.2noise

meac teams3 G · raw, under 8 G

−0.3

Big Ten teams2 G · raw, under 8 G

−0.6

Kent State7 G · raw, under 8 G

+1.4

Bowling Green6 G · raw, under 8 G

−1.2

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

Crew history

38 games

Crew history
Year	Crew · position	G	Flags/g
2026	MAC · head_line_judge	6	14.2
2025	MAC · head_line_judge	10	9.4
2024	MAC · head_line_judge	8	10.1
2023	MAC · head_line_judge	10	10.4
2022	MAC · head_line_judge	4	5.8

Replay reviews

Since 2025 · 16 G

Reviews, 0.5/g

50%

Overturned · 4

≈0.2 h

Of replay

Catch / no catch

3 · 2 OT

Forward pass

1 · 0 OT

Fumble

1 · 1 OT

Runner down

1 · 1 OT

Sideline

1 · 0 OT

Targeting

1 · 0 OT

Longest: ≈ 4:07, targeting upheld · 2025 wk 14, Ohio at
Buffalo

■ 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 10:08 AM ET

Source: school box scores · Updated Fri 10:08 AM ET