Graham Mertz diagnosed with a concussion in loss to Miamiby:Nick de la Torre•08/31/24•delatorreRead In AppAug 31, 2024; Gainesville, Florida, USA; Florida Gators wide receiver Elijhah Badger (6) stands over quarterback Graham Mertz (15) after Mertz suffers an apparent injury against the Miami Hurricanes during the second half at Ben Hill Griffin Stadium. Mandatory Credit: Matt Pendleton-USA TODAY SportsFlorida Gators starting quarterback Graham Mertz was diagnosed with a concussion in a blowout loss to the Miami Hurricanes.