• The Orioles are -145 favorites vs the Diamondbacks
• Diamondbacks vs Orioles Over / Under today: 8.5 Runs
• Diamondbacks / Orioles TV Channel: MASN | DBTV

The Arizona Diamondbacks (+120) visit Oriole Park at Camden Yards to take on the Baltimore Orioles (-145) on April 14, 2026. First pitch is scheduled for 6:35 pm in Baltimore, MD.

This season, the Diamondbacks are 9-8 against the spread (ATS), while the Orioles are 7-9 ATS.

Diamondbacks vs Orioles Starting Pitchers Today:

• Diamondbacks starting pitcher: Merrill Kelly 0-0, 0.00 ERA
• Orioles starting pitcher: Trevor Rogers 2-0, 1.90 ERA

Diamondbacks vs. Orioles Odds, Run Line, Over/Under & Moneyline

Diamondbacks vs Orioles Prediction for Today’s Game

Based on recent trends the model predicts the Orioles will win Tuesday‘s MLB game with 58.9% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

Bet now on Diamondbacks vs Orioles and all games with BetMGM

We’ve highlighted some favorite MLB player prop bets for Diamondbacks players for Tuesday‘s game, looking at profitable historical betting trends:

Best Diamondbacks Player Prop Bets Today:

• Geraldo Perdomo has hit the Total Bases Under in 13 of his last 15 games (+10.70 Units / 43% ROI)
• Geraldo Perdomo has hit the Hits Under in 8 of his last 10 games (+10.40 Units / 104% ROI)
• Alek Thomas has hit the Singles Under in 13 of his last 15 games (+10.20 Units / 44% ROI)
• Ketel Marte has hit the Home Runs Over in 4 of his last 10 away games (+8.15 Units / 81% ROI)
• Ildemaro Vargas has hit the Runs Over in his last 5 games (+8.00 Units / 160% ROI)

And here are some favorite MLB player prop bets for Orioles players for Tuesday‘s game, looking at profitable historical betting trends:

Best Orioles Player Prop Best Bets Today:

• Gunnar Henderson has hit the Home Runs Over in 5 of his last 10 games (+20.10 Units / 201% ROI)
• Trevor Rogers has hit the Earned Runs Under in 17 of his last 20 games (+14.05 Units / 53% ROI)
• Trevor Rogers has hit the Hits Allowed Under in 16 of his last 20 games (+12.45 Units / 49% ROI)
• Gunnar Henderson has hit the Hits Under in 15 of his last 25 games at home (+12.05 Units / 37% ROI)
• Pete Alonso has hit the Walks Over in 10 of his last 15 games at home (+11.65 Units / 78% ROI)

Diamondbacks Best Bets Today:

• The Arizona Diamondbacks have hit the Team Total Over in 25 of their last 35 away games (+14.15 Units / 35% ROI)
• The Arizona Diamondbacks have hit the 1st Five Innings (F5) Team Total Over in 24 of their last 35 away games (+11.55 Units / 28% ROI)
• The Arizona Diamondbacks have covered the Run Line in 33 of their last 50 games (+10.25 Units / 14% ROI)
• The Arizona Diamondbacks have hit the Game Total Over in 20 of their last 35 games (+6.80 Units / 18% ROI)
• The Arizona Diamondbacks have hit the Moneyline in 24 of their last 45 games (+6.60 Units / 14% ROI)

Orioles Best Bets Today:

• The Baltimore Orioles have hit the Game Total Under in 24 of their last 35 games at home (+12.85 Units / 33% ROI)
• The Baltimore Orioles have hit the Team Total Under in 28 of their last 45 games at home (+8.70 Units / 16% ROI)
• The Baltimore Orioles have hit the 1st Five Innings (F5) Team Total Under in 22 of their last 35 games at home (+6.70 Units / 15% ROI)
• The Baltimore Orioles have covered the Run Line in 5 of their last 6 games (+5.60 Units / 84% ROI)
• The Baltimore Orioles have hit the Moneyline in 6 of their last 7 games (+4.75 Units / 52% ROI)

Diamondbacks Against the Spread (ATS) Record

Against the spread this season, the Diamondbacks are 13-4 against the Run Line (+7.05 Units / 27.98% ROI).

• 9-8 when betting on the Moneyline for +2.5 Units / 14.04% ROI
• 10-6 when betting on the total runs Over for +3.5 Units / 18.72% ROI
• 6-10 when betting on the total runs Under for -4.9 Units / -26.2% ROI

Orioles Against the Spread (ATS) Record

Against the spread this season, the Orioles are 7-9 against the Run Line (-1.65 Units / -8.78% ROI).

• 9-7 when betting on the Moneyline for +0.5 Units / 2.45% ROI
• 9-7 when betting on the total runs Over for +1.15 Units / 6.59% ROI
• 7-9 when betting on the total runs Under for -3.2 Units / -18.03% ROI

Diamondbacks Keys to the Game vs. the Orioles

The Diamondbacks are 2-4 (.333) when trailing entering the 8th inning this season — 2nd best in MLB; League Avg: .093.

The Diamondbacks were just 67-7 (.905) when leading entering the 9th inning in the 2025 season — 2nd lowest in MLB; League Avg: .956.

The Diamondbacks are just 67-20 (.770) when leading entering the 7th inning since the 2025 season — 2nd lowest in MLB; League Avg: .876.

The Diamondbacks are just 74-15 (.831) when leading entering the 8th inning since the 2025 season — 2nd lowest in MLB; League Avg: .909.

Orioles Keys to the Game vs. the Diamondbacks

The Orioles are just 1-83 (.012) when trailing entering the 9th inning since the 2025 season — tied for 2nd lowest in MLB; League Avg: .042.

The Orioles were just 63-10 (.863) when leading entering the 8th inning in the 2025 season — 5th lowest in MLB; League Avg: .909.

The Orioles were 65-20 (.765) when they allowed 4 or fewer runs in the 2025 season — 5th best in MLB; League Avg: .714.

The Orioles are 72-22 (.766) when allowing 4 or fewer runs since the 2025 season — 4th best in MLB; League Avg: .714.

Diamondbacks Hitting Stats & Trends

Diamondbacks hitters have an OBP of just .277 (429 PA’s) against RHP this season — tied for 2nd lowest in MLB.

Diamondbacks hitters have an OBP of just .287 (608 PA’s) this season — 2nd lowest in MLB.

Diamondbacks hitters have chased 48% of pitches out of the zone with two-strikes this season — highest in MLB.

The Diamondbacks are batting .438 in lefty-lefty matchups this season — best in MLB.

Orioles Hitting Stats & Trends

Orioles hitters have an OPS of .764 (105 PA’s) against LHP this season — 4th best in MLB.

The Orioles are batting .267 against LHP this season — 4th best in MLB.

Orioles hitters are slugging just .241 with two-strikes since the 2025 season — 5th lowest in MLB.

Orioles hitters are slugging just .187 on pitches out of the zone since the 2025 season — 5th lowest in MLB.

Diamondbacks Pitching Stats & Trends

Diamondbacks pitchers had a strikeout rate of just 21% in the 2025 season — 5th lowest in MLB.

Diamondbacks pitchers have walked 8% of batters this season — 5th best in MLB.

Opponents had a miss rate of just 24% against Diamondbacks pitchers in the 2025 season — tied for 5th lowest in MLB.

Diamondbacks pitchers have a strikeout rate of just 20% this season — 4th lowest in MLB.

Orioles Pitching Stats & Trends

Orioles pitchers walked 10% of batters when facing the leadoff batter in the inning in the 2025 season — 2nd highest in MLB.

Orioles pitchers have walked 10% of batters when facing the leadoff batter in the inning since the 2025 season — 2nd highest in MLB.

Orioles pitchers have walked 5% of batters over the past seven days (6 games) — best in MLB.

Orioles pitchers have walked 9% of batters when facing the leadoff batter in the inning since the 2024 season — 3rd highest in MLB.

More MLB Reading:

• Home Run Predictions Today
• Best NRFI Bets Today
• Strikeout Props Today
• MLB Starting Pitchers Today

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