Miami Dolphins quarterback Tua Tagovailoa has avoided a serious rib injury, a source confirmed to ESPN.
Follow-up X-rays were negative on Tagovailoa's ribs, and the second-year quarterback's availability for Week 3 and beyond will be determined based on his pain tolerance, the source said.
Dolphins coach Brian Flores said Monday that Tagovailoa was still "in a good deal of pain" and was still undergoing testing. He said Tagovailoa was day-to-day.
Tagovailoa was carted off to the locker room Sunday with a rib injury after taking a hit from Buffalo Bills defensive end AJ Epenesa during Miami's second drive.