San Francisco 49ers coach Kyle Shanahan understood why linebacker Dre Greenlaw drew a penalty for unnecessary roughness after a helmet-to-helmet hit on Los Angeles Chargers quarterback Justin Herbert late in the first half of Sunday night's game.

But even after his team emerged with a 22-16 victory to improve to 5-4, Shanahan said he didn't think Greenlaw should have been ejected and was still befuddled as to why that decision was made.

"It kind of actually blew my mind," Shanahan said. 

The Los Angeles Chargers have waived Jerry Tillery, a first round pick in the 2019 draft.

The Chargers had listed Tillery as a non-participant due to personal reasons the past two days of practice.

"This was not an easy decision but, after careful consideration, it was a necessary one that is in the best interest of both team and player," general manager Tom Telesco said in a statement released by the team. "We wish Jerry all the best moving forward in his career."

Tillery is expected to be claimed.

The NFL has moved the Nov. 20 game between the Kansas City Chiefs and Los Angeles Chargers in Week 11 into prime time.

The game is being flexed to Sunday Night Football, while the Cincinnati Bengals-Pittsburgh Steelers is being moved to 4:25 PM EST.

The Chargers will appear on Sunday night in consecutive weeks. They will travel to San Francisco to take on the 49ers in prime time this week.