Orioles vs. Diamondbacks odds, line, prediction: 2026 MLB picks for Tuesday, April 14 from proven model

An interleague matchup on Tuesday's MLB schedule has the Baltimore Orioles hosting the Arizona Diamondbacks. Baltimore (9-7) has won three in a row and defeated the Dbacks on Monday. Arizona (9-8) is 9-5 since dropping its first three games of the season to the defending champion Dodgers. Merrill Kelly, who was 12-9 with a 3.52 ERA in 2025, will make his first start of the year for Arizona after starting the year on the IL, while Trevor Rogers (2-0, 1.89 ERA) takes the mound for the O's.

First pitch is at 6:35 p.m. ET from Orioles Park at Camden Yards in Baltimore. The latest Diamondbacks vs. Orioles odds list Baltimore as the -147 favorite on the money line (risk $147 to win $100). The over/under for total runs is 8.5.

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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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