Cubs vs Phillies Prediction, Odds & Player Prop Bets Today – MLB, May 21

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MLB betting odds, predictions and betting odds for today's games
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BetMGM Betting @BETMGM May 21, 2023, 12:02 PM
  • The Phillies are -120 favorites vs the Cubs
  • Cubs starting pitcher: Justin Steele
  • Phillies starting pitcher: Taijuan Walker
  • Watch the game on MLB Network

The Chicago Cubs (-105) visit Citizens Bank Park to take on the Philadelphia Phillies (-115) on Sunday, May 21, 2023. First pitch is scheduled for 1:35pm EDT in Philadelphia.

The Cubs are the betting favorite in this game, with the run line sitting at -1.5 (+155).

The Cubs vs Phillies Over/Under is 8.5 total runs for the game.

This season, the Cubs are 20-25 against the spread (ATS), while the Phillies are 18-27 ATS.

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

SpreadOver / UnderMoneyline
Cubs-1.5 +155O 8.5 -110-105
Phillies +1.5 -190U 8.5 -110-115

Cubs vs Phillies Prediction for Today’s Game

Based on recent trends the model predicts the Phillies will win Sunday‘s MLB matchup with 57.9% confidence.

This prediction factors in starting pitchers, recent team and player hitting performances, the last 5 games for both the Cubs and Phillies and up-to-date player injuries.


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

Best Cubs Player Prop Bets Today:

  • Ian Happ has hit the Runs Under in 30 of his last 38 games (+13.80 Units / 19% ROI)
  • Christopher Morel has hit the Hits Runs and RBIs Over in his last 11 games (+11.80 Units / 80% ROI)
  • Christopher Morel has hit the Hits Over in his last 10 games (+10.00 Units / 73% ROI)
  • Christopher Morel has hit the Total Bases Over in his last 10 games (+10.00 Units / 72% ROI)
  • Christopher Morel has hit the Runs Over in his last 6 games (+9.80 Units / 163% ROI)

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

Best Phillies Player Prop Best Bets Today:

  • Nick Castellanos has hit the Runs Over in 15 of his last 21 games at home (+14.70 Units / 70% ROI)
  • Nick Castellanos has hit the Hits Over in 16 of his last 18 games at home (+12.10 Units / 31% ROI)
  • J.T. Realmuto has hit the Total Bases Over in 19 of his last 28 games (+11.95 Units / 35% ROI)
  • Kyle Schwarber has hit the Total Bases Under in 21 of his last 29 games (+11.75 Units / 29% ROI)
  • Nick Castellanos has hit the Hits Runs and RBIs Over in 16 of his last 20 games at home (+11.55 Units / 48% ROI)

Phillies vs Cubs Home Run Prop Bets Today

Over Under
Bryce Harper 0.5 +400 0.5 -750
Seiya Suzuki 0.5 +600 0.5 -1600
Edmundo Sosa 0.5 +725 0.5 -2500
Christopher Morel 0.5 +525 0.5 -1200
J.T. Realmuto 0.5 +525 0.5 -1200

Phillies vs Cubs Total Hits Prop Bets Today

Over Under
Bryce Harper 0.5 -225 0.5 +160
Seiya Suzuki 0.5 -190 0.5 +145
Edmundo Sosa 0.5 -200 0.5 +150
Christopher Morel 0.5 -145 0.5 +110
J.T. Realmuto 0.5 -225 0.5 +170

Phillies vs Cubs RBI Prop Bets Today

Over Under
Bryce Harper 0.5 +170 0.5 -225
Seiya Suzuki 0.5 +160 0.5 -225
Edmundo Sosa 0.5 +210 0.5 -275
Christopher Morel 0.5 +230 0.5 -350
J.T. Realmuto 0.5 +160 0.5 -210

Phillies vs Cubs Strikeout Prop Bets Today

Over Under
Justin Steele 5.5 -105 5.5 -120
Taijuan Walker 4.5 -110 4.5 -120
  • The Chicago Cubs have hit the Game Total Over in their last 10 games (+10.00 Units / 93% ROI)
  • The Chicago Cubs have hit the 1st Five Innings (F5) Team Total Under in 13 of their last 20 away games (+4.75 Units / 19% ROI)
  • The Chicago Cubs have covered the Run Line in 23 of their last 41 games (+3.90 Units / 8% ROI)
  • The Chicago Cubs have hit the Team Total Over in 6 of their last 10 games (+1.80 Units / 16% ROI)
  • The Chicago Cubs have covered the 1st Five Innings (F5) Run Line in 3 of their last 5 games (+0.85 Units / 15% ROI)
  • The Philadelphia Phillies have hit the Team Total Under in 27 of their last 44 games (+7.40 Units / 14% ROI)
  • The Philadelphia Phillies have hit the Game Total Under in 16 of their last 28 games (+5.00 Units / 16% ROI)
  • The Philadelphia Phillies have hit the 1st Five Innings (F5) Team Total Over in 12 of their last 19 games (+4.20 Units / 19% ROI)
  • The Philadelphia Phillies have hit the Moneyline in 9 of their last 13 games at home (+3.25 Units / 15% ROI)
  • The Philadelphia Phillies have covered the Run Line in 3 of their last 5 games at home (+2.35 Units / 47% ROI)

Cubs Against the Spread (ATS) Record

Against the spread this MLB season, the Cubs have gone 24-21 against the Run Line (+1.25 Units / 2.2% ROI).

  • 20-25 when betting on the Moneyline for -5.65 Units / -10.51% ROI
  • 24-20 when betting on the total runs Over for +1.9 Units / 3.85% ROI
  • 20-24 when betting on the total runs Under for -6.75 Units / -13.55% ROI

Phillies Against the Spread (ATS) Record

Against the spread this MLB season, the Phillies have gone 18-27 against the Run Line (-15.3 Units / -25.89% ROI).

  • 21-24 when betting on the Moneyline for -9.15 Units / -14.68% ROI
  • 20-23 when betting on the total runs Over for -4.95 Units / -10.06% ROI
  • 23-20 when betting on the total runs Under for +1.2 Units / 2.4% ROI

Justin Steele has thrown inside pitches 52% of the time (113/217) on the first pitch of at-bats this season — highest among in MLB; League Avg: 32% — 100th Percentile.

Justin Steele has thrown inside pitches 52% of the time (113/217) on the first pitch of at-bats this season — highest among qualified SPs in MLB; League Avg: 31% — 100th Percentile.

Justin Steele has thrown inside pitches 49% of the time (268/549) in non-two strike counts this season — highest among in MLB; League Avg: 33% — 100th Percentile.

Justin Steele has thrown inside pitches 49% of the time (268/549) in non-two strike counts this season — highest among qualified SPs in MLB; League Avg: 32% — 100th Percentile.

Phillies Starting Pitcher Stats & Trends

Opponents have a miss rate of just 9% (4/47) against Taijuan Walker on the first pitch of at-bats this season — lowest in MLB among starting pitchers with at least 17 total IP; League Avg: 26% — 0 Percentile.

Right-handed hitters have a miss rate of just 17% (28/170) against Taijuan Walker this season — 6th lowest in MLB among starting pitchers with at least 17 total IP; League Avg: 26% — fifth Percentile.

Opponents are hitting .292 (7-for-24) against Taijuan Walker with two-strikes — 4th highest in MLB over the last two weeks; League Avg: .166 — fourth Percentile.

Taijuan Walker has allowed an OPS of 1.241 (34 PA’s) with runners in scoring position this season — 4th highest in MLB among starting pitchers with at least 17 total IP; League Avg: .750 — third Percentile.

Cubs Keys to the Game vs. the Phillies

The Cubs are just 14-23 (.378) after a loss as favorites since last season — 2nd lowest in MLB; League Avg: .596.

The Cubs are just 26-13 (.667) when they’ve had 5 or more XBH since last season — 2nd lowest in MLB; League Avg: .799.

The Cubs are just 0-19 (.000) when trailing entering the 9th inning this season — tied for lowest in MLB; League Avg: .050.

The Cubs are just 11-52 (.175) when allowing 10 or more hits since last season — 4th lowest in MLB; League Avg: .272.

Phillies Keys to the Game vs. the Cubs

The Phillies are just 1-13 (.071) when allowing 10 or more hits this season — lowest in MLB; League Avg: .272.

The Phillies are just 2-9 (.182) vs top 10 scoring offenses this season — lowest in MLB; League Avg: .425.

The Phillies are 34-21 (.618) after a home win since last season — 4th best in MLB; League Avg: .540.

The Phillies are just 1-17 (.056) when allowing 5 or more runs this season — 2nd lowest in MLB; League Avg: .208.

Cubs hitters have an OBP of .359 (501 PA’s) against LHP this season — 4th best in MLB; League Avg: .325.

The Cubs are batting just .275 on the first pitch of at-bats this season — lowest in MLB; League Avg: .351.

The Cubs are batting .294 against LHP this season — 4th best in MLB; League Avg: .256.

Cubs hitters are slugging just .388 on the first pitch of at-bats this season — lowest in MLB; League Avg: .578.

The Phillies are batting .336 against division opponents this season — best in MLB; League Avg: .246.

Phillies hitters have an OBP of .340 (1,177 PA’s) against RHP this season — 2nd best in MLB; League Avg: .318.

28% of Phillies hitters strikeouts have come on 95+ MPH fastballs this season — highest in MLB; League Avg: 21%.

Phillies hitters are slugging .522 when facing the starting pitcher for the 3rd time in a game since last season — best in MLB; League Avg: .446.

Cubs pitchers have an ERA of 8.57 (49.1 IP) over the past seven days (6 games) — highest in MLB; League Avg: 4.39.

Cubs pitchers have an ERA of 6.29 (107.1 IP) over the last 14 days (12 games) — highest in MLB; League Avg: 4.20.

Cubs pitchers have allowed an average Exit Velocity of 87.8 MPH (1,085 batted balls) this season — tied for best in MLB; League Avg: 89.0.

Cubs pitchers have walked 29 of 401 batters (7%) when facing the leadoff batter in the inning this season — 5th best in MLB; League Avg: 8%.

Phillies pitchers have induced opposing hitters to ground into just 16 double plays in 303 opportunities (5%) this season — lowest in MLB; League Avg: 10%.

Phillies pitchers have a strikeout rate of 25% this season — 4th best in MLB; League Avg: 23%.

Phillies pitchers have allowed an average Exit Velocity of 87.8 MPH (1,077 batted balls) this season — tied for best in MLB; League Avg: 89.0.

Phillies pitchers have an ERA of 5.63 (209.1 IP) on the road this season — 2nd highest in MLB; League Avg: 4.46.

Phillies vs. Cubs Injuries Tonight That May Affect Prop Bets 

  • Darick Hall (Phillies): Thumb, D60
  • Rhys Hoskins (Phillies): ACL, D60
  • José Alvarado (Phillies): Elbow, D15
  • Rafael Marchán (Phillies): Hand, D60
  • Noah Song (Phillies): Back, D15
  • Cristian Pache (Phillies): Knee, D10
  • Ethan Roberts (Cubs): Elbow, D60
  • Codi Heuer (Cubs): Elbow, D60
  • Bradley Boxberger (Cubs): Forearm, D15
  • Adrian Sampson (Cubs): Right Meniscus, D60
  • Cody Bellinger (Cubs): Knee, D10
  • Kyle Hendricks (Cubs): Shoulder, D15

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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.