The Arizona Diamondbacks vs. Baltimore Orioles game is set for a first pitch at 12:35 p.m. ET on Wednesday, April 15, with Baltimore entering as a 1.61x payout to win, via PrizePicks.
Arizona and Baltimore play the rubber match this afternoon at Camden Yards as the D-Backs held off the Orioles last night, 4-3. The O’s enter this one owning a perfect 3-0 record in home series finales.
Below, we'll break down our Diamondbacks vs. Orioles prediction and picks for Wednesday's MLB game, including the winner, over/under, and key player picks for PrizePicks.
Make your picks for Diamondbacks vs. Orioles on PrizePicks now.
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Diamondbacks vs. Orioles Prediction, Winner Payout, Over/Under – Wednesday, April 15
Arizona squandered a 7-1 lead in the series opener, as Baltimore scored 8 unanswered runs to capture a 9-7 victory. In Tuesday’s matchup, the D-backs scored all of their runs in the fifth inning in a 4-3 road triumph.
In each of Baltimore’s three home series finale wins, the Orioles plated 8, 8, and 6 runs. The O’s are averaging 6.75 runs per game off a home defeat, capped off by a 6-2 victory over the San Francisco Giants last Saturday.
The D-Backs wrap up a nine-game road swing today, seeking their sixth victory away from Chase Field in the last eight tries. Arizona began the season at 0-4 on the road, averaging 2.75 runs a game.
In the past seven away contests, the Snakes are compiling 5.28 runs per outing.
Diamondbacks vs. Orioles Winner Payout, Over/Under – Wednesday, April 15
The Orioles enter Wednesday’s game as a favorite against the Diamondbacks, returning a 1.61x payout if they win outright, via PrizePicks Team Picks.
Here are the full payouts for the Diamondbacks vs. Orioles game on PrizePicks.
- Spread: Baltimore Orioles -1.5 (2.22x payout)
- Over/Under: 8.5 (1.75x payout on Over)
- Game Winner Payout: Diamondbacks 2.22x | Orioles 1.61x
Play the Diamondbacks vs. Orioles winner or over/under on PrizePicks Team Picks to earn real money — available in 35 states!
Team Picks data is live at the time of writing and is subject to change.
Diamondbacks vs. Orioles Prediction on Over/Under – 4/15/26
Here are the key game stats and trends behind our Diamondbacks vs. Orioles prediction on the over/under for Wednesday, April 15.
Lock in your Diamondbacks vs. Orioles prediction on PrizePicks before the line moves.
- Arizona cashed the under in four of five day games, with 7 or fewer runs scored four times.
- In six of 10 matinees, Baltimore and its opponents combined for 8 or fewer runs.
- Today marks the first time in 17 games the Orioles are facing a left-handed starting pitcher.
- In Arizona’s eight road games against right-handed starters, it has combined for an average of 7.1 runs per game.
- Through three starts, Arizona P Eduardo Rodriguez is allowing the lowest wOBA of his career at .239, as well as the lowest launch angle at 6.1%.
- Baltimore P Kyle Bradish has struggled through three starts, but his xERA is nearly two runs lower (3.20) than his actual ERA (5.27).
Diamondbacks vs. Orioles Player Picks, Stats for PrizePicks: 4/15/26
Here are top Diamondbacks vs. Orioles picks to target on PrizePicks for Wednesday, April 15. Today’s MLB picks for PrizePicks include P Kyle Bradish and 2B Ketel Marte.
Orioles P Kyle Bradish vs. Diamondbacks Projection: 5 Strikeouts
- Arizona’s lineup has struck out 96 times against opposing SPs, the third-most in MLB.
- The D-Backs walk at the second-lowest rate at 7%, while Bradish has walked exactly three batters in every start.
- The Arizona native posted 6 Ks against the Pittsburgh Pirates and 7 Ks against the Chicago White Sox in his past two outings.
- In seven of nine starts since last season, Bradish has recorded at least 6 strikeouts.
Add Kyle Bradish to your PrizePicks Lineup now.
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Diamondbacks 2B Ketel Marte vs. Orioles Projection: 7.5 Hitter Fantasy Score
- Marte is expected to return to the lineup after missing Tuesday’s win with a back injury.
- In Monday’s defeat, Marte picked up a fantasy score of 28, hitting a pair of solo home runs.
- Albeit in a limited sample size, Marte is 2-for-2 against Bradish with a double in his career.
- In three of the last four games, the Dominican standout compiled at least 10 fantasy points.
Add Ketel Marte to your PrizePicks Lineup now.
Make Diamondbacks vs. Orioles Picks on PrizePicks
Arizona and Baltimore have played a pair of close games at Camden Yards. Can their low-scoring daytime trends continue in Wednesday’s finale?
Don’t wait until lock — make your Diamondbacks vs. Orioles picks on PrizePicks now and earn real money if you’re right.
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