Referee · 2019
Walt Anderson: flags and calls
Walt Anderson’s crews have worked 17 games since 2019: 9.9 judgment flags a game, more than the league average of 7.4, and 5.4 pre-snap flags. Their judgment calls were worth 0.0% of a win a game to the home team (league: +0.9%), each weighted by the moment it came.
Season by season
| Season | Games | Judgment flags per game | Pre-snap | Toward home, a game |
|---|---|---|---|---|
| 2019 | 17 | 9.9 | 5.4 | 0.0% |
The calls that swung games most
By the change in win probability they caused.
- Defensive Holding on the Ravens, 5 yards, wiping out the play · BAL at PIT, 2019 Week 5 · 29 pts of win probability
- Offensive Holding on the Chargers, 10 yards, wiping out the play · LAC at OAK, 2019 Week 10 · 27 pts of win probability
- Defensive Pass Interference on the Raiders (Trayvon Mullen), 17 yards, wiping out the play · LAC at OAK, 2019 Week 10 · 19 pts of win probability
- Defensive Holding on the Lions, 5 yards · KC at DET, 2019 Week 4 · 17 pts of win probability
- Defensive Pass Interference on the 49ers (Richard Sherman), 41 yards · ARI at SF, 2019 Week 11 · 17 pts of win probability
- Horse Collar Tackle on the Broncos, 15 yards · DEN at IND, 2019 Week 8 · 16 pts of win probability
- Offensive Holding on the 49ers, 10 yards, wiping out the play · ARI at SF, 2019 Week 11 · 16 pts of win probability
- Defensive Holding on the Raiders (Trayvon Mullen), 5 yards · LAC at OAK, 2019 Week 10 · 13 pts of win probability
Every game
| Week | Game | Result | Winner wins the replay | Luck index |
|---|---|---|---|---|
| 2019 Divisional round | Vikings at 49ers | SF 27–10 | 96% | +4 |
| 2019 Week 17 | Chargers at Chiefs | KC 31–21 | 81% | +19 |
| 2019 Week 16 | Panthers at Colts | IND 38–6 | 93% | +7 |
| 2019 Week 15 | Rams at Cowboys | DAL 44–21 | 93% | +7 |
| 2019 Week 14 | Lions at Vikings | MIN 20–7 | 86% | +14 |
| 2019 Week 13 | Buccaneers at Jaguars | TB 28–11 | 95% | +5 |
| 2019 Week 12 | Seahawks at Eagles | SEA 17–9 | 53% | +47 |
| 2019 Week 11 | Cardinals at 49ers | SF 36–26 | 92% | +8 |
| 2019 Week 10 | Chargers at Raiders | OAK 26–24 | 38% | +62 |
| 2019 Week 9 | Jets at Dolphins | MIA 26–18 | 82% | +18 |
| 2019 Week 8 | Broncos at Colts | IND 15–13 | 85% | +15 |
| 2019 Week 6 | Panthers vs Buccaneers | CAR 37–26 | 44% | +56 |
| 2019 Week 5 | Ravens at Steelers | BAL 26–23 | 75% | +25 |
| 2019 Week 4 | Chiefs at Lions | KC 34–30 | 84% | +16 |
| 2019 Week 3 | Bears at Washington | CHI 31–15 | 54% | +46 |
| 2019 Week 2 | Saints at Rams | LA 27–9 | 79% | +21 |
| 2019 Week 1 | Giants at Cowboys | DAL 35–17 | 92% | +8 |