Coaching Timeline
Why does coaching matter?CFB
Oregon
Graduate Assistant
19811 yr
CFB
Stanford
Linebackers
1982-832 yrs
CFB
Rice
Linebackers
1984-852 yrs
CFB
Louisiana State
Linebackers
19861 yr

Denver Broncos
Special Teams
1987-926 yrs

New York Giants
Defensive Coordinator
1993-964 yrs

Washington Redskins
Defensive Coordinator
1997-982 yrs

Washington Commanders
Defensive Coordinator
19991 yr

Washington Redskins
Defensive Coordinator
19991 yr

New York Jets
Defensive Coordinator
20001 yr

Baltimore Ravens
Other Notable Asst.
20011 yr

Baltimore Ravens
Defensive Coordinator
2002-043 yrs

San Francisco 49ers
Head Coach
2005-084 yrs

Denver Broncos
Defensive Coordinator
20091 yr

Miami Dolphins
Defensive Coordinator
2010-112 yrs

Atlanta Falcons
Defensive Coordinator
2012-143 yrs

Los Angeles Chargers
Other Notable Asst.
20151 yr

San Diego Chargers
Linebackers
20151 yr

New Orleans Saints
Linebackers
2017-193 yrs

Dallas Cowboys
Defensive Coordinator
20201 yr
CFB
Michigan Panthers
Head Coach
20231 yr
Team Info
| Season | Role | Team | Record | HC | OC | DC | QB1 | QB2 | RB1 | WR/TE 1 | WR/TE 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | Defensive Coordinator | DAL | 6-10 | Mike McCarthy | Kellen Moore | Mike Nolan | Andy Dalton(9.50) | Dak Prescott(4.75) | Ezekiel Elliott(14.75) | Amari Cooper(16.00) | CeeDee Lamb(15.75) |
| 2019 | Other Notable Asst. | NO | 13-3 | Sean Payton | Pete Carmichael | Dennis Allen | Drew Brees(10.00) | Teddy Bridgewater(7.00) | Alvin Kamara(13.75) | Michael Thomas(15.75) | Jared Cook(13.00) |
| 2018 | Other Notable Asst. | NO | 13-3 | Sean Payton | Pete Carmichael | Dennis Allen | Drew Brees(15.00) | — | Alvin Kamara(14.75) | Michael Thomas(16.00) | Tre'Quan Smith(15.00) |
| 2017 | Other Notable Asst. | NO | 11-5 | Sean Payton | Pete Carmichael | Dennis Allen | Drew Brees(16.00) | — | Alvin Kamara(15.00) | Michael Thomas(16.00) | Ted Ginn(15.00) |
Coach Impact

Dallas Cowboys (2020)
Defensive Coordinator
| Before (2019) | First Year (2020) | Delta | |
|---|---|---|---|
| DEFENSE | |||
| EPA | -0.03368 | 0.06120 | ▲ +0.09411 |
| Succ% | 44.3%40 | 45.7%19 | ▲ +1.4%33 |
| RZ P/V | 5.062 | 5.330 | ▲ +0.327 |
| 3&Out% | 30.5%46 | 25.1%13 | ▼ -5.4%19 |
| TO Rate | 1.7%32 | 2.1%62 | ▲ +0.4%73 |
| Pass EPA | -0.00673 | 0.08730 | ▲ +0.09322 |
| Rush EPA | -0.09364 | 0.0305 | ▲ +0.1237 |
| YAC OEX | 0.7017 | 0.1688 | ▼ -0.5395 |
| xRY | 3.9855 | 4.459 | ▲ +0.4616 |
| RYOE | 0.2337 | 0.3730 | ▲ +0.1541 |
Core Efficiency - Defensive
Pass/Rush Splits - Defensive
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | Defensive Coordinator | DAL | 54.0% | 0.087 | 46.2% | -0.025 | -0.39 | 0.16 | 40.0% | 0.030 | 44.2% | 0.007 | 4.45 | 0.37 | 6.0% | 0.153 |
