MLB Prop Bets: Baltimore Orioles vs Arizona Diamondbacks (April 15, 2026)
The Arizona Diamondbacks (10-8) face the Baltimore Orioles (9-8) at Oriole Park at Camden Yards on Wednesday at 12:35pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Eduardo Rodriguez is the probable pitcher for the Diamondbacks, while Kyle Bradish is the probable pitcher for the Orioles. The Orioles are favored to win at -163, while the Diamondbacks are at +135. The total runs line is set at 9.0, with OVER at -108 and UNDER at -112.
- The Diamondbacks (-156) have a 13-5 Run Line record this season, while the Orioles (+129) hold a record of 7-10.
- The Diamondbacks have a 9-7-2 O/U record this season (meaning nine games have gone over the total runs line, seven have gone under and two have resulted in a push). The Orioles have an 8-9-0 O/U record.
Scoring Insights
- The Diamondbacks are averaging 4.2 runs per game this season (18th in the league). Comparatively, the Orioles are averaging 4.2 (T15th).
- In the field, the Diamondbacks are allowing 4.6 runs per game this season (19th in the league), while the Orioles are allowing an average of 4.1 runs (11th).
Let's take a look at how these teams perform in some other key statistical areas.
Batting Insights:
Batting Average
- Looking at their batting averages this season, the Diamondbacks are at .232 (ranking 18th in the Major leagues), while the Orioles are batting .248 (8th).
Home Runs
- In terms of total home runs this season, the Orioles have hit 16 (T17th in the Major Leagues). Meanwhile, the Diamondbacks have managed 14 (T22nd).
Runs Batted In
- Finally, looking at their runs batted in, the Diamondbacks have recorded 73 RBIs to rank T12th in the MLB this season. Comparatively, the Orioles have recorded 71 RBIs to rank 15th.
Pitching Insights:
Earned Run Average
- The Orioles have an earned run average of 3.83 this season (12th in the Majors), while The Diamondbacks have an ERA of 3.81 (10th).
Strikeouts
- Turning our attention to total strikeouts, the Diamondbacks have recorded 133 this season, ranking 24th in the MLB. Meanwhile, the Orioles rank 13th for total strikeouts, recording 151.
Opponent Batting Average
- Opponents are batting an average of .249 against the Orioles this season (22nd in the Major Leagues). Comparatively, the Diamondbacks' opponents are at .230 (13th).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Diamondbacks | 6-4-8 | 2-1-4 | 4-3-4 | 1-0-1 | 5-4-7 | 0-0-0 | 3-3-4 |
| Orioles | 1-2-14 | 1-1-9 | 0-1-5 | 1-1-12 | 0-1-2 | 0-0-0 | 1-2-7 |
Lead After Three Innings
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Diamondbacks | 7-8-3 | 3-2-2 | 4-6-1 | 2-0-0 | 5-8-3 | 0-0-0 | 4-5-1 |
| Orioles | 5-8-4 | 5-5-1 | 0-3-3 | 4-6-4 | 1-2-0 | 0-0-0 | 3-4-3 |
NRFI/YRFI
The NRFI market is paying -110 and the YRFI is paying -120.
- The NRFI is 7-11 in Diamondbacks games this season. The Orioles have a 13-4 NRFI record.
Last Time They Met
The Diamondbacks recorded an upset 4-3 victory over the Orioles at Oriole Park at Camden Yards yesterday. Geraldo Perdomo led the way to that victory, hitting a home run.
