Diamondbacks vs. Phillies Prediction, Odds, Picks - September 20

Corbin Carroll and the Arizona Diamondbacks take the field against Bryce Harper and the Philadelphia Phillies on Saturday at 8:10 p.m. ET, in the second of a three-game series at Chase Field. The Diamondbacks are -114 moneyline favorites for this matchup against the Phillies (-105). Philadelphia is a 1.5-run favorite (at +150 odds). A 9-run total is listed in the game.

Here is everything you need to know from a betting perspective on the Diamondbacks-Phillies game, regarding the run line, moneyline and total, plus expert picks.

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Diamondbacks vs. Phillies Game Information & Odds

• When: Saturday, September 20, 2025 at 8:10 p.m. ET
• Where: Chase Field in Phoenix, Arizona
• How to watch on TV: ARID and NBCS-PH

Diamondbacks vs. Phillies Prediction

• Score Prediction: Phillies 6, Diamondbacks 5
• Total Prediction: Over 9 runs
• Win Probabilities: Diamondbacks 50%, Phillies 50%

Diamondbacks vs. Phillies Betting Insights

• The Diamondbacks have entered the game as favorites 88 times this season and won 45, or 51.1%, of those games.
• Arizona has a record of 42-39, a 51.9% win rate, when favored by -114 or more by bookmakers this season.
• The moneyline for this contest implies a 53.3% chance of a victory for the Diamondbacks.
• The Phillies have been underdogs in 32 games this season and have come away with the win 16 times (50%) in those contests.
• Philadelphia has a win-loss record of 15-14 when favored by -105 or worse by bookmakers this year.
• The Phillies have an implied victory probability of 51.2% according to the moneyline set for this matchup.

Diamondbacks Recent Betting Performance

• The Diamondbacks went 2-2 over the four games they were favored on the moneyline in their last 10 matchups.
• In their last 10 outings, the Diamondbacks and their opponents combined to go over the run total six times (all 10 of the games had set totals).
• The Diamondbacks' ATS record is 5-5-0 over their past 10 games.

Diamondbacks Recent Stats

Diamondbacks Player Insights

• Geraldo Perdomo leads the Diamondbacks in runs batted in (97) and has accumulated a team-best batting average of .289.
• Among all hitters in MLB, Perdomo's home run total places him 85th, and his RBI tally ranks him 14th.
• Perdomo carries a nine-game hitting streak into this matchup. During his last 10 games he is hitting .361 with three doubles, a triple, two home runs, eight walks and six RBIs.
• Carroll has hit 30 home runs to pace his team.
• Carroll is 18th in home runs and 52nd in RBI on the year.
• Carroll enters this matchup looking for his sixth game in a row with a hit. During his last five outings he is batting .368 with a double, a triple, three walks and two RBIs.
• Ketel Marte is batting .279 with 25 doubles, 26 home runs and 63 walks.
• Gabriel Moreno is batting .285 with 12 doubles, a triple, nine home runs and 25 walks.

Diamondbacks Team Props

Phillies Recent Betting Performance

• The Phillies have played as underdogs in four of their past 10 games and won three of those contests.
• In their last 10 games with a total, the Phillies and their opponents have combined to hit the over nine times.
• The Phillies have seven wins against the spread in their last 10 chances.

Phillies Recent Stats

Phillies Player Insights

• Kyle Schwarber paces the Phillies in home runs (53) and runs batted in (128).
• Among all hitters in the big leagues, Schwarber's home run total ranks second and his RBI tally is first.
• Harper has 32 doubles, 27 home runs and 68 walks while batting .266.
• Among all major league hitters, Harper ranks 34th in home runs and 62nd in RBI.
• Bryson Stott has 20 doubles, three triples, 12 home runs and 52 walks while batting .254.
• Nick Castellanos is batting .255 with 27 doubles, two triples, 17 home runs and 31 walks.

Phillies Team Props

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Arizona Diamondbacks

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