Coaching Timeline
Why does coaching matter?
Denver Broncos
Other Notable Asst.
2000-023 yrs
Jacksonville Jaguars
Other Notable Asst.
2003-042 yrs
Dallas Cowboys
Other Notable Asst.
2005-062 yrs
Cleveland Browns
Other Notable Asst.
2007-082 yrs
New York Jets
Other Notable Asst.
2009-124 yrs
New York Jets
Asst. Head Coach
2013-142 yrs
Buffalo Bills
Asst. Head Coach
20151 yr
Buffalo Bills
Head Coach
20161 yr
Los Angeles Chargers
Head Coach
2017-204 yrs
Detroit Lions
Offensive Coordinator
20211 yr
San Francisco 49ers
Asst. Head Coach
2022-232 yrs
Washington Commanders
Run Game Coordinator
2024-252 yrs
Team Info
| Season | Role | Team | Record | HC | OC | DC | QB1 | QB2 | RB1 | WR/TE 1 | WR/TE 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Run Game Coordinator/RB | WAS | 5-12 | Dan Quinn | Kliff Kingsbury | Joe Whitt | Marcus Mariota(9.00) | Jayden Daniels(6.50) | Jacory Croskey-Merritt(14.00) | Deebo Samuel(15.75) | Zach Ertz(12.50) |
| 2024 | Run Game Coordinator/RB | WAS | 12-5 | Dan Quinn | Kliff Kingsbury | Joe Whitt | Jayden Daniels(15.50) | Marcus Mariota(1.75) | Brian Robinson(12.75) | Terry McLaurin(16.75) | Zach Ertz(16.00) |
| 2023 | Other Notable Asst. | SF | 12-5 | Kyle Shanahan | — | Steve Wilks | Brock Purdy(16.00) | Sam Darnold(3.00) | Christian McCaffrey(15.50) | Deebo Samuel Sr.(13.75) | Brandon Aiyuk(15.25) |
| 2022 | Other Notable Asst. | SF | 13-4 | Kyle Shanahan | — | DeMeco Ryans | Jimmy Garoppolo(10.25) | Brock Purdy(6.25) | Christian McCaffrey(16.75) | Brandon Aiyuk(16.75) | George Kittle(14.75) |
| 2021 | Offensive Coordinator | DET | 3-13-1 | Dan Campbell | Anthony Lynn | Aaron Glenn | Jared Goff(13.00) | Tim Boyle(3.00) | D'Andre Swift(12.50) | Amon-Ra St. Brown(16.75) | T.J. Hockenson(12.00) |
Coach Impact
Buffalo Bills (2016)
Head Coach(Promoted — was Asst. Head Coach/Running Backs here)
First tracked season — no prior year comparison available
Promoted within team — delta reflects year-over-year change
| 2016 | |
|---|---|
| OFFENSE | |
| EPA | 0.05973 |
| Succ% | 45.5%71 |
| RZ P/V | 5.156 |
| Scripted EPA | 0.03361 |
| 3&Out% | 30.9%49 |
| TO Rate | 1.2%95 |
| Pass EPA | 0.06456 |
| Rush EPA | 0.06798 |
| YAC OEX | -0.660 |
| xRY | 0.000 |
| RYOE | 0.0026 |
| DEFENSE | |
| EPA | 0.02437 |
| Succ% | 42.5%65 |
| RZ P/V | 5.060 |
| 3&Out% | 29.3%37 |
| TO Rate | 1.7%32 |
| Pass EPA | 0.08133 |
| Rush EPA | -0.04636 |
| YAC OEX | 0.2380 |
| xRY | 0.00100 |
| RYOE | 0.0074 |
Los Angeles Chargers (2017–2020)
Head Coach
| Before (2016) | First Year (2017) | Delta | |
|---|---|---|---|
| OFFENSE | |||
| EPA | 0.01153 | 0.06275 | ▲ +0.05168 |
| Succ% | 41.8%34 | 43.9%50 | ▲ +2.1%68 |
| RZ P/V | 5.045 | 4.614 | ▼ -0.422 |
| Scripted EPA | 0.12386 | -0.04136 | ▼ -0.16411 |
| 3&Out% | 34.6%27 | 23.7%92 | ▼ -10.9%95 |
| TO Rate | 3.2%2 | 1.4%86 | ▼ -1.8%99 |
| Pass EPA | 0.08161 | 0.16284 | ▲ +0.08173 |
| Rush EPA | -0.09632 | -0.08141 | ▲ +0.01553 |
| YAC OEX | 0.1423 | 0.6971 | ▲ +0.5584 |
| xRY | 0.000 | 0.000 | 0.0043 |
| RYOE | 0.0026 | 0.0026 | 0.0039 |
| DEFENSE | |||
| EPA | 0.00551 | -0.07284 | ▼ -0.07781 |
| Succ% | 44.3%39 | 41.7%74 | ▼ -2.6%80 |
| RZ P/V | 5.055 | 3.9100 | ▼ -1.198 |
| 3&Out% | 33.7%71 | 33.3%68 | ▼ -0.4%46 |
| TO Rate | 2.6%87 | 2.5%84 | ▼ -0.1%47 |
| Pass EPA | 0.07535 | -0.09695 | ▼ -0.17194 |
| Rush EPA | -0.11676 | -0.04032 | ▲ +0.07615 |
| YAC OEX | -0.1797 | 0.1985 | ▲ +0.3619 |
| xRY | 0.00100 | 0.00100 | 0.0049 |
| RYOE | 0.0074 | 0.0074 | 0.0051 |
Detroit Lions (2021)
Offensive Coordinator
| Before (2020) | First Year (2021) | Delta | |
|---|---|---|---|
| OFFENSE | |||
| EPA | 0.01152 | -0.06124 | ▼ -0.07226 |
| Succ% | 44.3%59 | 42.0%36 | ▼ -2.3%28 |
| RZ P/V | 5.373 | 4.510 | ▼ -0.87 |
| Scripted EPA | 0.04063 | -0.12613 | ▼ -0.16611 |
| 3&Out% | 27.2%73 | 29.9%55 | ▲ +2.7%33 |
| TO Rate | 2.0%39 | 2.2%30 | ▲ +0.2%38 |
| Pass EPA | 0.09064 | -0.03426 | ▼ -0.12418 |
| Rush EPA | -0.12522 | -0.07248 | ▲ +0.05372 |
| YAC OEX | 0.0315 | 0.4147 | ▲ +0.3873 |
| xRY | 4.4691 | 4.2678 | ▼ -0.2024 |
| RYOE | -0.1119 | -0.0921 | ▲ +0.0251 |
San Francisco 49ers (2022–2023)
Asst. Head Coach/Running Backs
| Before (2021) | First Year (2022) | Delta | |
|---|---|---|---|
| OFFENSE | |||
| EPA | 0.07578 | 0.07981 | ▲ +0.00450 |
| Succ% | 45.7%74 | 46.2%79 | ▲ +0.5%53 |
| RZ P/V | 5.692 | 5.158 | ▼ -0.516 |
| Scripted EPA | 0.01955 | 0.09680 | ▲ +0.07770 |
| 3&Out% | 28.1%67 | 25.8%81 | ▼ -2.3%64 |
| TO Rate | 2.0%39 | 1.6%77 | ▼ -0.4%68 |
| Pass EPA | 0.14178 | 0.15581 | ▲ +0.01454 |
| Rush EPA | -0.00879 | -0.02475 | ▼ -0.01639 |
| YAC OEX | 2.33100 | 1.1696 | ▼ -1.170 |
| xRY | 4.1468 | 4.2980 | ▲ +0.1567 |
| RYOE | -0.0722 | 0.4175 | ▲ +0.4883 |
Washington Commanders (2024–2025)
Run Game Coordinator/RB
| Before (2023) | First Year (2024) | Delta | |
|---|---|---|---|
| OFFENSE | |||
| EPA | -0.08714 | 0.12692 | ▲ +0.21398 |
| Succ% | 41.0%27 | 48.5%93 | ▲ +7.5%98 |
| RZ P/V | 5.045 | 5.483 | ▲ +0.478 |
| Scripted EPA | -0.08922 | -0.01145 | ▲ +0.07870 |
| 3&Out% | 38.1%10 | 25.3%85 | ▼ -12.8%99 |
| TO Rate | 2.8%8 | 1.2%94 | ▼ -1.6%99 |
| Pass EPA | -0.07915 | 0.16986 | ▲ +0.24897 |
| Rush EPA | -0.10827 | 0.02088 | ▲ +0.12895 |
| YAC OEX | 0.4852 | 0.7878 | ▲ +0.3068 |
| xRY | 3.7728 | 4.0454 | ▲ +0.2777 |
| RYOE | 0.3572 | 0.2363 | ▼ -0.1230 |
Coaching Signature
High Offensive Efficiency 88%Strong Passing Game 88%Low Play Action 80%Heavy Shotgun 75%WR-Light Targets 75%RB-Heavy Targets 75%Aggressive on 4th Down 75%
Core Efficiency
Pass/Rush Splits
| Year | Role | Team | % Pass | Pass EPA | Pass Succ% | Pass SOS | xYAC OEX | YAC OEX | % RB Rush | Rush EPA | Rush Succ% | Rush SOS | xRY | RYOE | % QB Rush | QB Rush EPA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Run Game Coordinator/RB | WAS | 54.4% | 0.048 | 47.6% | -0.020 | -0.19 | 0.21 | 35.1% | -0.001 | 43.2% | -0.002 | 3.94 | 0.79 | 10.5% | 0.083 |
| 2024 | Run Game Coordinator/RB | WAS | 55.9% | 0.169 | 49.1% | 0.013 | -0.43 | 0.78 | 30.9% | 0.020 | 46.0% | 0.015 | 4.04 | 0.23 | 13.2% | 0.458 |
| 2021 | Offensive Coordinator | DET | 60.2% | -0.034 | 44.9% | 0.004 | 0.09 | 0.41 | 38.1% | -0.072 | 37.6% | 0.001 | 4.26 | -0.09 | 1.8% | -0.537 |
| 2020 | Head Coach | LAC | 60.1% | 0.119 | 47.3% | 0.015 | 0.25 | 0.42 | 35.3% | -0.125 | 36.9% | 0.000 | 4.13 | -0.03 | 4.6% | 0.009 |
| 2019 | Head Coach | LAC | 63.9% | 0.117 | 49.9% | 0.021 | 0.07 | 0.73 | 34.6% | -0.055 | 41.3% | 0.015 | 4.05 | -0.09 | 1.4% | -0.700 |
Scheme
| Year | Role | Team | Shotgun% | Under Center % | RPO% | PA% | Motion% | 1R% | Horiz% | Screen% | WR Tgt% | RB Tgt% | TE Tgt% | 11 Pers | 12 Pers | 21 Pers | XFP Conc | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Run Game Coordinator/RB | WAS | 80.5% | 25.9% | 16.3% | 17.1% | 50.7% | 60.5% | 42.1% | 9.1% | 63.0% | 12.9% | 24.1% | 57.1% | 22.4% | 5.2% | 2.0% | 51.6% |
| 2024 | Run Game Coordinator/RB | WAS | 88.4% | 11.6% | 15.3% | 16.1% | 44.4% | 67.6% | 41.0% | 12.3% | 62.4% | 15.6% | 21.9% | 59.4% | 24.3% | 5.6% | 6.0% | 50.7% |
| 2021 | Offensive Coordinator | DET | 30.7% | 69.7% | 3.5% | 12.5% | — | — | 47.3% | 10.0% | 55.3% | 23.8% | 20.1% | 58.1% | 11.3% | 0.7% | 9.5% | 59.2% |
| 2020 | Head Coach | LAC | 48.8% | 51.6% | 3.5% | 20.5% | — | — | 45.9% | 9.0% | 53.3% | 25.6% | 21.2% | 70.1% | 11.4% | 2.5% | 8.9% | 57.8% |
| 2019 | Head Coach | LAC | 42.9% | 58.6% | 5.9% | 14.6% | — | — | 48.6% | 5.9% | 51.1% | 31.5% | 17.2% | 70.3% | 6.7% | 0.6% | 14.6% | 63.9% |
Tendencies
| Year | Role | Team | Plays/G | No-Huddle% | Plays/G OEX | Avg SFP | Called Pass% | Called Pass OEX | 4th Go% | 2pt% | Blowout CP% | Blownout CP% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Run Game Coordinator/RB | WAS | 57.2 | 61.7% | 0.1 | 30.3 | 58.0% | -4.3% | 20.9% | 13.3% | 29.4% | 61.7% |
| 2024 | Run Game Coordinator/RB | WAS | 63.8 | 62.4% | 1.1 | 31.8 | 59.8% | -0.2% | 22.1% | 7.3% | 48.5% | 76.9% |
| 2021 | Offensive Coordinator | DET | 61.8 | 6.2% | -0.3 | 28.9 | 60.9% | -5.3% | 25.7% | 4.2% | — | 84.8% |
| 2020 | Head Coach | LAC | 69.5 | 6.4% | 1.0 | 26.9 | 61.5% | -1.7% | 15.0% | 12.5% | 39.5% | 82.4% |
| 2019 | Head Coach | LAC | 61.6 | 7.2% | -0.3 | 26.3 | 64.3% | -0.8% | 17.4% | 3.4% | 28.8% | 93.8% |
XFP Summary
| Season | Role | Team | Type | GP | XFP | FP | XFP/G | FP/G | OEX% | % XFP | % FP | RZ XFP/G | RZ FP/G | RZ OEX% | % RZ XFP | % RZ FP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Run Game Coordinator/RB | WAS | QB Pass | 17 | 194.0 | 183.2 | 11.4 | 10.8 | -5.6% | — | — | 3.6 | 3.5 | -3.9% | — | — |
| 2025 | Run Game Coordinator/RB | WAS | QB Rush | 17 | 100.7 | 80.2 | 5.9 | 4.7 | -20.4% | 10.9% | 8.6% | 2.0 | 1.7 | -15.9% | 14.0% | 11.2% |
| 2025 | Run Game Coordinator/RB | WAS | RB Rush | 17 | 233.4 | 242.9 | 13.7 | 14.3 | +4.1% | 25.2% | 26.1% | 6.1 | 6.2 | +1.8% | 41.6% | 40.4% |
| 2025 | Run Game Coordinator/RB | WAS | RB Rec | 17 | 62.3 | 57.0 | 3.7 | 3.4 | -8.5% | 6.7% | 6.1% | 0.4 | 0.2 | -51.9% | 2.7% | 1.2% |
| 2025 | Run Game Coordinator/RB | WAS | WR/TE Rec | 17 | 513.4 | 535.4 | 30.2 | 31.5 | +4.3% | 55.5% | 57.5% | 5.8 | 6.8 | +16.8% | 39.7% | 44.3% |
| 2025 | Run Game Coordinator/RB | WAS | WR/TE Rush | 17 | 14.8 | 15.1 | 0.9 | 0.9 | +1.7% | 1.6% | 1.6% | 0.3 | 0.4 | +52.7% | 2.0% | 2.9% |