Free MLB Betting Odds & Picks on the Seattle Mariners vs. Baltimore Orioles Wednesday August 8th game 3 matchup. The Orioles are -125 home favorites. The over/under is set at 9.5. Q likes the home team in this one 7-5 unfortunately. When Kevin Millwood takes the hill you are definitely going to get an honest effort. The problem is that his effectiveness varies greatly from game to game.