quarterback will likely require surgery after the season to repair a plantar plate rupture on his toe, according to Ian Rapoport of NFL Network:
Ian Rapoport @RapSheetFrom @NFLGameDay: #Dolphins QB Tua Tagovailoa is expected to start for Miami, while #Colts QB Philip Rivers will likely need surgery following the season to repair a plantar plate rupture. But he’ll play on the injury, which could also be described as a really bad turf toe. https://t.co/rIAOWJuvmE
He is still expected to start Sunday's game against the Houston Texans.
The eight-time Pro Bowler hasn't missed a start since he was installed as the primary quarterback for the Los Angeles Chargers in 2006, the longest active streak in the league.