Four quarterbacks have a chance to be the Texans’ Week 1 starter.

Ryan Fitzpatrick, Case Keenum, T.J. Yates and rookie Tom Savage participated during the first day of OTAs Tuesday at the Texans’ indoor practice facility near NRG Stadium.

First-year coach Bill O’Brien said the team will eventually make a decision about its quarterback situation, which will affect repetitions during training camp.