Baylor starting quarterback Seth Russell is out of the concussion protocol and has been cleared for Saturday's game against TCU, interim coach Jim Grobe said.

Russell experienced some potential concussion-related symptoms late Saturday night after a 35-34 loss at Texas, including a headache and nausea.

"My guess is he didn't have a concussion," Grobe told reporters Wednesday, according to the Waco Tribune. "He was maybe dehydrated. The game lasted like 12 hours."

Russell said Monday that he took several helmet-to-helmet hits on Saturday, but said he doesn't recall whether any one in particular hurt him.

Hours after the game, he was having dinner in Austin when he started feeling sick. He said the symptoms were "not too bad," but after informing Baylor's team trainer, Russell went to the hospital as a precaution. He said a CT scan came back clean.