John Perry
Referee · 2 games with data, 2017–2018 small sample
10.00accepted penalties/game
league 12.26 · below league avg by 18%
league 12.26 · below league avg by 18%
95.5penalty yards/game
league 102.3
league 102.3
4.50 / 5.50home / away penalties
league 5.95 / 6.30
league 5.95 / 6.30
1.00declined/game (not counted)
league 0.27; offsetting 0.00
league 0.27; offsetting 0.00
Betting-line results
| Favorite against the spread (W-L) | 2-0 |
| Over-Under-Push vs closing total | 1-1-0 |
Outcomes reflect team play; shown for context only. League favorites cover roughly half the time.
Drive interruptions
2 games small sample. Definitions on the methodology page.
| Measure | This crew | League |
|---|---|---|
| Accepted offensive flags on drives with 2+ first downs, per game | 2.00 | 2.43 |
| Same, per 100 drives with 2+ first downs | 20.0 | 23.4 |
| % of those drives ending without points | 50% | 41% |
| % of crew flags in 4th quarter/OT | 30% | 26% |
| % of flags on the play right after a 20+ yd gain | 5.0% | 4.0% |
Offensive penalties depend on the offense's play. These are descriptive counts, not judgments about any call.
Replay reviews (shown separately)
| Replay reviews/challenges per game | 0.50 | 1.35 |
Mostly initiated by the replay booth or coaches, not the on-field crew.
Drive stalls after offensive flags
2 games · 7 sets of downs with an accepted offensive flag small sample. Method
| Measure | This crew | League |
|---|---|---|
| Sets of downs with an offensive flag that ended in a punt, FG try or turnover on downs | 71.4% 5 of 7 | 52.2% of 14,803 |
| Same, with no offensive flag (baseline) | 27.7% | 22.2% |
| Stalled sets of downs with an offensive flag, per game | 2.50 | 2.47 |
Offensive penalties are committed by the offense; this describes what followed the flag, not whether the call was right.
Splits
| Split | Games | Pen/game |
|---|---|---|
| Primetime | 1 | 8.00 small sample |
| Daytime | 1 | 12.00 small sample |
| Playoffs | 0 | 0.00 |
| Regular season | 2 | 10.00 small sample |
Top penalty types (per game)
| Type | This ref | League |
|---|---|---|
| False Start | 2.00 | 2.22 |
| Offensive Holding | 1.50 | 2.40 |
| Defensive Pass Interference | 1.50 | 1.00 |
| Delay of Game | 1.50 | 0.57 |
| Unsportsmanlike Conduct | 1.00 | 0.15 |
| Unnecessary Roughness | 1.00 | 0.66 |
| Ineligible Downfield Pass | 0.50 | 0.14 |
| Illegal Use of Hands | 0.50 | 0.29 |
| Roughing the Passer | 0.50 | 0.38 |
By season
| Season | Games | Pen/game | League |
|---|---|---|---|
| 2017 | 1 | 12.00 | 12.80 |
| 2018 | 1 | 8.00 | 13.03 |
Crew (2018, most frequent at each position)
Most team samples are small; differences are usually noise.