Orioles vs. Diamondbacks odds, line, prediction: 2026 MLB picks for Wednesday, April 15 from proven model

An interleague contest on Wednesday's MLB schedule has the Baltimore Orioles hosting the Arizona Diamondbacks in a rubber match. Arizona (10-8) prevailed in Tuesday's matchup after dropping Monday's series opener. Baltimore (9-8) saw its three-game win streak come to an end in Tuesday's defeat to the Dbacks. Eduardo Rodriguez (1-0, 0.50 ERA) will get the start for the Diamondbacks, while Kyle Bradish (1-2, 5.27 ERA) will head to the mound for the Orioles. This will be the last meeting of the season between the two, unless they meet in the World Series.

First pitch is at 12:35 p.m. ET from Orioles Park at Camden Yards in Baltimore. The latest Diamondbacks vs. Orioles odds list Baltimore as the -158 favorite on the money line (risk $158 to win $100). The over/under for total runs is 9.

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The model has simulated Diamondbacks vs. Orioles 10,000 times and the results are in. The model is going Over on the total, and is also says one side of the money line has ALL the value!

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