The Indianapolis Colts make their 2019 NFL preseason home debut Saturday when they host the upstart Cleveland Browns. Kickoff is set for 4 p.m. from Lucas Oil Stadium. The Colts are three-point favorites and the over-under for total points scored is 43. 

Before making any picks for Browns vs. Colts, you need to see what SportsLine analyst Mike Tierney has to say. A renowned sportswriter whose work appears in the New York Times and Los Angeles Times, Tierney has reported from seven Super Bowls. Tierney was all over the Patriots in the 2019 Super Bowl, enabling him to finish the season with a sparkling 63-46 record against the spread. Anyone who has followed him is WAY up.

Now, Tierney has evaluated Browns vs. Colts from every angle and locked in his pick. We can tell you he's leaning Under, but he also has unearthed a critical X-factor that has him going BIG on one side of the spread. You NEED to see his pick before locking in any of your own.

Who wins Browns vs. Colts? And what critical X-factor makes one side of the spread a must-back? ... Join SportsLine right now to see which side of the Browns vs. Colts spread you should jump on Saturday, all from the incomparable expert who went 63-46 on spread picks last season!