 16 men have started at quarterback for this organization since we became the Tennessee Titans. We'll leave out current Titans quarterbacks Ryan Tannehill and Marcus Mariota to focus on the other 14. Steve McNair made the most starts with 131 followed by Vince Young with 47, Kerry Collins with 32, Jake Locker with 23 and Matt Hasselbeck with 21. Until there it gets interesting. Zach Bettenberger and Billy Volick both started 10 games at quarterback for the Titans. Ryan Fitzpatrick made 9 starts, Neil O'Donnell started 8 games. The next bunch is led by Charlie Whitehurst with 5 starts, Blaine Gavrette with 3 and Matt Cassel with 2. The 2 remaining only started 1 game apiece. Matt Mock started the 2005 season finale in Jacksonville and Rusty Smith got the start at Houston in 2010.