Mark Graves
SIDE_JUDGE · BIG 12side_judge · Big 12 · 54 games since 2022
Worked TTU 53–25 ASU in week 7.
Games since '22Games since '22
545 in 20265 in 2026
Flags / g 2026Flags / g · 2026
11.4— · LG 12.7— pctl · league 12.7
Acc. yds / gAcc. yds / g
94LG 111League 111
Judgment shareJudgment share
56%LG 60%League 60%
Home cookingHome cooking · raw
+2.3Raw · under 8 GNo read under 8 games
Late whistleLate whistle
—Under 8 gamesUnder 8 games
Game lengthGame length
3:24LG 3:24League 3:24
Flag profile
Per game · | = leagueJ = judgment · P = procedural · + 0.3 other / g · Career, 52 G
Leans
Flags over expected / g0 LEANS IN 40 SPLITS · ~2 EXPECTED BY LUCK · + = OPPONENT FLAGGED MORE
Crew history
54 gamesYear | Crew · position | G | Flags/g |
|---|---|---|---|
| 2026 | Big 12 · side_judge | 5 | 11.4 |
| 2025 | Big 12 · side_judge | 13 | 11.6 |
| 2024 | Big 12 · side_judge | 10 | 11.0 |
| 2023 | Big 12 · side_judge | 13 | 9.5 |
| 2022 | Big 12 · side_judge | 13 | 11.3 |
Replay reviews
Since 2025 · 18 GReviews, 0.9/g
Overturned · 8
Of replay
Longest: ≈ 3:08, runner was not down by contact upheld · 2025 wk 11, Kansas at
Arizona
■ 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