Seth Davis’ NCAA Tournament picks: Kentucky-Kansas State, Marquette-Michigan State, more

The Sweet 16 is halfway filled. The other half comes Sunday. I’ve been treading water on my picks for most of this first week of the NCAA Tournament, but I’m ready to have a banner final day. Enjoy the games, everyone! All lines are via BetMGM. NCAA Tournament: 19-25 2022-23 regular season: 45-30 No. 3 Xavier (-4 1/2) vs. No. 11 Pittsburgh, 12:10 p.m., CBS. For a team like Pittsburgh that has struggled on the defensive end this season (108th …