Bill Polian says that in what could be a very quick game, as both teams are expected to run the ball a lot, he likes Marcus Mariota and the Titans to come out on top. Whereas, Herm Edwards sees Blake Bortles leading the Jaguars to a 2-0 start. (1:08)

Who will come out on top: Mariota or Bortles? (1:08)

JACKSONVILLE, Fla. -- Doug Marrone has apparently been very good for Jacksonville Jaguars quarterback Blake Bortles.

According to ESPN Stats & Information, Bortles has thrown a career-high 98 consecutive passes without an interception. That's a streak that dates to the Jaguars' 21-20 loss to Houston on Dec. 18, 2016 -- head coach Gus Bradley's final game.

Marrone took over as the interim coach for the final two games of the 2016 season and was hired as Bradley's replacement in January. Since Marrone has been in charge, Bortles has completed 63.3 percent of his passes (62 of 98) for 751 yards with three touchdowns and no interceptions (though he did lose two fumbles).

More importantly, Bortles is 2-1 in those games which means he now has more victories as a starter (12) than pick-sixes (11).

Sunday's opponent is Tennessee (0-1), the team against which Bortles has had his most success. He's thrown more touchdown passes (12) and for more yards (1,677) against the Titans than any other opponent. His completion percentage against Tennessee is 64.8 percent, the second-best mark against any team he has played more than once.