Line Judge· also: Alternate 4, Down Judge
Julian Mapp
Scoring
How high or low his games runHis games go Over the total notably more than league average.
% Games Over the Total
55%
+6.2ppleague 49% · 116 priced games
Avg Total Points
48.4
+2.8league 45.6 · both teams combined
Spread Outcomes
Who covers the line in his gamesSpread outcomes match the league baseline: no actionable betting edge.
Favorites Cover %
46%
-2.9ppleague 49% · 116 priced games
Home Teams Cover %
51%
+2.5ppleague 49% · home-vs-road tilt
Penalties & Pace
How the crew calls + paces the gameAverage penalty and pace signals: no tendency stands out.
Penalties / Game
12.7
league 12.6 · both teams combined
Plays / Game
123.8
+2.2league 121.6 · pass + rush attempts
Penalty Yards / Game
110
+4.0league 106
Penalties: home vs road
Flags split roughly evenly between home and road.
Recent Games Worked
- Jan 8, 2023CLE@PIT14–28Spread PIT -2.5Total 40Penalties 13 (85 yd)42favover13 (85 yd)
- Jan 1, 2023LAR@LAC10–31Spread LAC -6.5Total 41.5Penalties 5 (41 yd)41favunder5 (41 yd)
- Dec 24, 2022SEA@KAN10–24Spread KAN -10Total 50.5Penalties 11 (74 yd)34favunder11 (74 yd)
- Dec 18, 2022ATL@NOR18–21Spread NOR -5.5Total 43Penalties 9 (76 yd)39dogunder9 (76 yd)
- Dec 11, 2022PHI@NYG48–22Spread PHI -7Total 44.5Penalties 7 (43 yd)70favover7 (43 yd)
- Dec 4, 2022TEN@PHI10–35Spread PHI -4.5Total 44.5Penalties 19 (162 yd)45favover19 (162 yd)
- Nov 24, 2022BUF@DET28–25Spread BUF -9.5Total 54Penalties 8 (68 yd)53dogunder8 (68 yd)
- Nov 13, 2022ARI@LAR27–17Spread LAR -3.5Total 38Penalties 15 (96 yd)44dogover15 (96 yd)
- Nov 6, 2022TEN@KAN17–20Spread KAN -14Total 45Penalties 18 (120 yd)37dogunder18 (120 yd)
- Oct 30, 2022PIT@PHI13–35Spread PHI -11.5Total 43Penalties 17 (120 yd)48favover17 (120 yd)
FAV covered · DOG covered · OVER hit · UNDER hit · PUSH
Source: nflverse officials release joined to games. Vegas-controlled signals use the betting market as matchup adjustment. Penalty + plays averages limited to 2012+ when per-team box data is available. Sample-size floor: 30 games.