The Seattle Mariners will look to extend their winning streak to five games when they open a three-game set in Cleveland with the Guardians Friday night. Trade acquisition Luis Castillo will take the ball for Seattle. The former Reds ace has been exceptional since his arrival in the Pacific Northwest, pitching to a 2.88 ERA in 31 2/3 innings of work. Cleveland will counter with Zach Plesac (3-11, 4.39 ERA
Seattle is a -155 favorite in the latest Mariners vs. Guardians odds from Caesars Sportsbook whi le Cleveland is a +130 underdog. First pitch is set for 7:10 p.m. ET. The game is one of 15 on the MLB schedule for Friday. (See up-to-date'lines for every game on our MLB odds page.)
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