San Francisco 49ers at Detroit Lions 41 to 33
Sunday, September 12, 2021, Week 1The San Francisco 49ers played the Detroit Lions in Detroit on Sunday, September 12, 2021, Week 1 of the 2021 season. The 49ers won by a score of 41-33.
San Francisco 49ers offense
| Total yards | Pass yards | Rush yards | Turnovers | First downs |
|---|---|---|---|---|
| 442 | 311 | 131 | 2 | 21 |
Coaches
Head Coach: Kyle Shanahan Assistant Head Coach: Jon Embree Offensive Coordinator: Mike McDaniel Defensive Coordinator: DeMeco Ryans Special Teams Coordinator: Richard Hightower Quarterbacks Coach: Rich Scangarello Wide Receivers Coach: Wes Welker Offensive Line Coach: Chris Foerster Running Backs Coach: Bobby Turner Tight Ends Coach: Jon Embree Assistant Offensive Line Coach: Butch Barry, Zach Yenser Offensive Passing Game Specialist: Bobby Slowik Run Game Specialist: James Bettcher Offensive Quality Control Coach: Brian Fleury, Leonard Hankerson Defensive Line Coach: Kris Kocurek Linebackers Coach: Johnny Holland Safeties Coach: Daniel Bullocks Secondary Coach: Cory Undlin Senior Defensive Assistant Coach: James Bettcher Assistant Defensive Line Coach: Darryl Tapp Defensive Pass Game Specialist: Cory Undlin Defensive Quality Control Coach: Andrew Hayes-Stoker, Klay Kubiak Assistant Special Teams Coach: Matthew Harper Special Teams Quality Control Coach: August Mangin Head Strength and Conditioning Coach: Dustin Perry Assistant Strength and Conditioning Coach: Shea Thompson, Aaron Hill Director of Performance Monitoring: Shea Thompson Director of Alumni Relations: Guy McIntyre General Manager: John Lynch Manager of Football Research and Development: Demitrius Washington Administrative Assistant to the Head Coach: Nick Kray Assistant to the Coaching Staff: Patrick Hagedorn
Detroit Lions offense
| Total yards | Pass yards | Rush yards | Turnovers | First downs |
|---|---|---|---|---|
| 430 | 314 | 116 | 1 | 31 |
Coaches
Head Coach: Dan Campbell Assistant Head Coach: Duce Staley Offensive Coordinator: Anthony Lynn Defensive Coordinator: Aaron Glenn Defensive Pass Game Coordinator: Aubrey Pleasant Special Teams Coordinator: Dave Fipp Quarterbacks Coach: Mark Brunell Wide Receivers Coach: Antwaan Randle El Offensive Line Coach: Hank Fraley Running Backs Coach: Duce Staley Tight Ends Coach: Ben Johnson Assistant Wide Receivers Coach: Seth Ryan Offensive Quality Control Coach: Tanner Engstrand, Steve Oliver Defensive Line Coach: Todd Wash Outside Linebackers Coach: Kelvin Sheppard Inside Linebackers Coach: Mark DeLeone Defensive Backs Coach: Aubrey Pleasant Senior Defensive Assistant Coach: Dom Capers Defensive Assistant Coach: Brian Duker Defensive Quality Control Coach: Stephen Thomas Assistant Special Teams Coach: Jett Modkins Director of Sports Performance: Mike Clark Director of Sports Science: Jill Costanza Head Strength and Conditioning Coach: Josh Schuler Assistant Strength and Conditioning Coach: Morris Henry General Manager: Brad Holmes Senior Personnel Executive: Jimmy Raye III Director of Football Research: David Corrao Chief of Staff: Kevin Anderson Head Coach Administration: Kevin Anderson Bill Walsh Diversity Coaching Fellowship: Wayne Blair William Clay Ford Minority Coaching Assistantship: DeOn’tae Pannell