After a fast start for Keenan Allen in week 1 vs the Las Vegas Raiders, he has left in the first half with a hamstring injury.
Chargers WR Keenan Allen just pulled up and grabbed his hamstring.
He left the game and went right to the blue medical tent.— Field Yates (@FieldYates) September 11, 2022Keenan pulled up on a route and grabbed his hamstring before limping off the field. He went to the blue tent and they haven’t given an update yet but I would think his day might be done.