Officials / Head referee

John Parry

Games worked
63
Seasons
2015–2018
Penalties / game
vs league mean

Penalty rate by season

Accepted penalties per game, from play-by-play data. Seasons before 2020 have no play-by-play coverage in this database, so no rate is shown for them.

201817 gm
201715 gm
201615 gm
201516 gm

Recent games

SeasonWkMatchupScorePen
201822
201819
201817
201816
201815
201814
201813
201812
201811
201810
20188
20187
20186
20185
20183
20182
20181
201717
201716
201715
201714
201713
201712
201711
20179
20178
20176
20175
20174
20173
20172
20171
201617
201616
201615
201614
201613
201612
201611
201610
20168
20167
20166
20165
20163
20162
20161
201518
201517
201516
201514
201513
201512
201511
201510
20158
20157
20156
20155
20154

Does the crew move the market?

We tested 27 referees across 3,024 games. Penalty-rate differences between crews are real and survive multiple-comparison correction (χ² = 45.1, p = 0.0014), but every market-facing angle — favorite win rate, home win rate, totals versus the closing line, and over rate — came back flat. Real heterogeneity, no exploitable edge. See the full referee-crew finding.

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