Phillies vs Orioles Prediction, Odds & Player Prop Bets Today – MLB, Jul 31

Baltimore Orioles' Ryan Mountcastle during a baseball game against the San Francisco Giants in San Francisco, Saturday, June 3, 2023.
(AP Photo/Jeff Chiu)
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  • The Phillies are -105 favorites vs the Orioles
  • Phillies vs Orioles Over / Under today: 9 Runs
  • Phillies / Orioles TV Channel: MASN | NSPA

The Philadelphia Phillies (-105) visit Oriole Park at Camden Yards to take on the Baltimore Orioles (-115) on July 31, 2026. First pitch is scheduled for 7:05 pm in Baltimore, MD.

This season, the Phillies are against the spread (ATS), while the Orioles are ATS.

Phillies vs Orioles Starting Pitchers Today:

  • Phillies starting pitcher: Tim Mayza 2-3, 3.89 ERA
  • Orioles starting pitcher: Brandon Young 8-2, 3.17 ERA

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

SpreadOver / UnderMoneyline
Phillies-1.5 +155O 9 -125-105
Orioles +1.5 -190U 9 +105-115

Phillies vs Orioles Prediction for Today’s Game

Based on recent trends the model predicts the Orioles will win Friday‘s MLB game with 52.5% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.


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

Best Phillies Player Prop Bets Today:

  • Brandon Marsh has hit the Hits Runs and RBIs Under in 19 of his last 25 games (+12.75 Units / 43% ROI)
  • Brandon Marsh has hit the Total Bases Under in 17 of his last 20 games (+12.70 Units / 40% ROI)
  • Bryce Harper has hit the Singles Under in 19 of his last 25 games (+11.20 Units / 34% ROI)
  • Brandon Marsh has hit the Hits Under in 14 of his last 25 games (+9.60 Units / 33% ROI)
  • Alec Bohm has hit the Runs Under in 19 of his last 25 away games (+8.60 Units / 19% ROI)

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

Best Orioles Player Prop Best Bets Today:

  • Taylor Ward has hit the Walks Over in 17 of his last 25 games at home (+11.60 Units / 44% ROI)
  • Pete Alonso has hit the RBIs Over in 15 of his last 25 games at home (+10.50 Units / 42% ROI)
  • Leody Taveras has hit the Total Bases Under in 14 of his last 20 games (+10.40 Units / 44% ROI)
  • Colton Cowser has hit the Hits Runs and RBIs Under in 18 of his last 25 games at home (+9.90 Units / 30% ROI)
  • Colton Cowser has hit the Runs Under in 13 of his last 15 games (+9.55 Units / 37% ROI)
  • The Philadelphia Phillies have hit the Game Total Under in 27 of their last 40 away games (+12.90 Units / 29% ROI)
  • The Philadelphia Phillies have hit the 1st Five Innings (F5) Team Total Under in 31 of their last 50 away games (+9.90 Units / 16% ROI)
  • The Philadelphia Phillies have hit the Moneyline in 24 of their last 40 away games (+5.35 Units / 10% ROI)
  • The Philadelphia Phillies have hit the Team Total Under in 28 of their last 50 away games (+4.45 Units / 8% ROI)
  • The Philadelphia Phillies have covered the 1st Five Innings (F5) Run Line in 9 of their last 15 games (+2.10 Units / 12% ROI)
  • The Baltimore Orioles have covered the Run Line in 27 of their last 50 games at home (+10.40 Units / 18% ROI)
  • The Baltimore Orioles have hit the 1st Five Innings (F5) Team Total Under in 25 of their last 40 games at home (+8.65 Units / 18% ROI)
  • The Baltimore Orioles have hit the Team Total Under in 12 of their last 17 games at home (+6.55 Units / 32% ROI)
  • The Baltimore Orioles have hit the Moneyline in 11 of their last 16 games (+6.45 Units / 35% ROI)
  • The Baltimore Orioles have hit the Game Total Under in 14 of their last 22 games (+5.55 Units / 23% ROI)

Phillies Against the Spread (ATS) Record

Against the spread this season, the Phillies are against the Run Line ( Units / ROI).

  • away moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
  • away total over record when betting on the total runs Over for over units Units / over ROI ROI
  • away total under record when betting on the total runs Under for under units Units / under ROI ROI

Orioles Against the Spread (ATS) Record

Against the spread this season, the Orioles are against the Run Line ( Units / ROI).

  • home moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
  • home total over record when betting on the total runs Over for over units Units / over ROI ROI
  • home total under record when betting on the total runs Under for under units Units / under ROI ROI

Orioles vs Phillies Home Run Prop Bets Today

Yes
Kyle Schwarber +180
Pete Alonso +250
Bryce Harper +280
Gunnar Henderson +340
Brandon Marsh +400

Orioles vs Phillies Total Hits Prop Bets Today

Over Under
Brandon Marsh 0.5 -275 0.5 +195
Gunnar Henderson 0.5 -250 0.5 +185
Pete Alonso 0.5 -235 0.5 +175
Bryce Harper 0.5 -235 0.5 +175
Alec Bohm 0.5 -220 0.5 +160

Orioles vs Phillies Strikeout Prop Bets Today

Over Under
Brandon Marsh 0.5 -235 0.5 +175
Coby Mayo 0.5 -235 0.5 +175
Pete Alonso 0.5 -220 0.5 +165
Gabriel Rincones 0.5 -210 0.5 +155
J.T. Realmuto 0.5 -210 0.5 +155

Phillies Keys to the Game vs. the Orioles

The Phillies are 12-0 (1.000) when they’ve had 5 or more XBH this season — best in MLB; League Avg: .786.

The Phillies are 5-48 (.094) when trailing entering the 9th inning this season — best in MLB; League Avg: .052.

The Phillies are just 5-21 (.192) when their opponents score in the first inning this season — lowest in MLB; League Avg: .368.

The Phillies are 8-47 (.145) when trailing entering the 8th inning this season — 3rd best in MLB; League Avg: .099.

Orioles Keys to the Game vs. the Phillies

The Orioles are just 2-4 (.333) when tied entering the 8th inning this season — 4th lowest in MLB; League Avg: .500.

The Orioles are just 3-7 (.300) when tied entering the 7th inning this season — 5th lowest in MLB; League Avg: .500.

The Orioles are just 3-7 (.300) when tied entering the 7th inning since the 2025 season — 5th lowest in MLB; League Avg: .500.

The Orioles are just 2-4 (.333) when tied entering the 8th inning since the 2025 season — 4th lowest in MLB; League Avg: .500.

Phillies hitters are slugging .760 with the pitcher behind in the count this season — best in MLB.

Phillies hitters have an OPS of just .446 (2,208 PA’s) with two-strikes this season — lowest in MLB.

Phillies hitters have an OPS of just .647 (2,026 PA’s) on the road this season — lowest in MLB.

The Phillies are batting just .221 on the road this season — 2nd lowest in MLB.

Orioles hitters are slugging just .181 on pitches out of the zone this season — 2nd lowest in MLB.

The Orioles are batting just .132 on pitches out of the zone this season — 2nd lowest in MLB.

The Orioles are batting just .152 with two-strikes this season — tied for lowest in MLB.

Orioles hitters have an OPS of .792 (1,074 PA’s) on pitches 95 mph or greater this season — best in MLB.

Opponents have a miss rate of 28% against Phillies pitchers this season — best in MLB.

Phillies pitchers have a strikeout rate of 26% this season — 2nd best in MLB.

Phillies pitchers have allowed an average Exit Velocity of 87.7 MPH (2,647 batted balls) this season — tied for best in MLB.

The Phillies pitchers have allowed their opponents to score first in just 38% of their games at home this season — lowest in MLB.

The Orioles pitchers have allowed their opponents to score first in 53% of their games on the road this season — 4th highest in MLB.

The Orioles have allowed 2.79 runs per game (304/109) in the first 5 innings this season — 5th highest in MLB.

Orioles pitchers have an ERA of 5.23 (253.0 IP) against division opponents this season — 3rd highest in MLB.

Orioles pitchers have allowed a run 35% of the time after their offense scores this season — 3rd highest in MLB.

More MLB Reading:


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.