DraftKings / B365. Grayson Rodriguez makes his return to Camden Yards tonight. The former Oriole has struggled mightily this season, pitching to a 7.98 era, and staying under this outs prop in 9/10 starts. The oft-injured righty has specifically struggled against lefties, who are hitting .365 with a 1.056 OPS against him. The Orioles should be able to throw five lefties into the lineup today, and potentially more, depending on who they promote from the minors after trading away two starters yesterday. Baltimore has also maintained its status as one of the more patient teams at the plate all season, seeing the most pitches per plate appearance, and with the sixth lowest chase rate. Bet this down to under 15.5 outs.