Bill Bishop
UMPIRE · BIG 12umpire · Big 12 · 52 games since 2022
Worked TTU 53–25 ASU in week 7.
Games since '22Games since '22
526 in 20266 in 2026
Flags / g 2026Flags / g · 2026
10.7— · LG 12.7— pctl · league 12.7
Acc. yds / gAcc. yds / g
88LG 111League 111
Judgment shareJudgment share
58%LG 60%League 60%
Home cookingHome cooking · raw
+1.7Raw · under 8 GNo read under 8 games
Late whistleLate whistle
—Under 8 gamesUnder 8 games
Game lengthGame length
3:22LG 3:24League 3:24
Flag profile
Per game · | = leagueJ = judgment · P = procedural · + 0.0 other / g · Career, 52 G
Leans
Flags over expected / g0 LEANS IN 40 SPLITS · ~2 EXPECTED BY LUCK · + = OPPONENT FLAGGED MORE
Crew history
52 gamesYear | Crew · position | G | Flags/g |
|---|---|---|---|
| 2026 | Big 12 · umpire | 6 | 10.7 |
| 2025 | Big 12 · umpire | 12 | 10.0 |
| 2024 | Big 12 · umpire | 10 | 10.0 |
| 2023 | Big 12 · umpire | 11 | 10.6 |
| 2022 | Big 12 · umpire | 13 | 8.6 |
Replay reviews
Since 2025 · 18 GReviews, 1.1/g
Overturned · 6
Of replay
Longest: ≈ 5:21, penalty enforcement upheld · 2025 wk 11, BYU at
Texas Tech
■ 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 9:57 AM ET
Source: school box scores · Updated Fri 9:57 AM ET