2020 MLB Season Over Under Win Totals This year’s MLB win totals (over/under win projections) are out in Vegas. We wanted to post them and compare them to the actual wins each team earned last season. This will show us, in the oddsmaker’s eyes at least, how much teams are expected to improve or get worse this year. Win totals are a bit different than the odds to win the World Series. The team projected for the most wins isn’t necessarily going to be the favorite to win the championship as the actual odds factor in things like how difficult a team’s divisional and conference competition will be. 2020 Vegas MLB Over Under Regular Season Wins Predictions Below you will find the posted win totals for each Major League Baseball team.