Phillies vs Nationals Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 15

Odds updated as of 1:12 a.m.

The Philadelphia Phillies versus the Washington Nationals is on the MLB schedule for Tuesday.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the vital information regarding this game.

Phillies vs Nationals Game Info

• Philadelphia Phillies (83-67) vs. Washington Nationals (70-81)
• Date: Tuesday, September 15, 2026
• Time: 6:45 p.m. ET
• Venue: Nationals Park -- Washington, District of Columbia
• Coverage: Nationals.TV and NBCS-PH

Phillies vs Nationals Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: PHI: (-215) | WSH: (+180)
• Spread: PHI: -1.5 (-120) | WSH: +1.5 (+100)
• Total: 8.5 -- Over: (+108) | Under: (-132)

Phillies vs Nationals Probable Starting Pitchers

Probable Pitchers: Cristopher Sanchez (Phillies) - 17-5, 2.79 ERA vs Jackson Kent (Nationals) - 1-4, 6.59 ERA

The Phillies will give the nod to Cristopher Sanchez (17-5, 2.79 ERA), who is eyeing win No. 18 on the season, and the Nationals will turn to Jackson Kent (1-4, 6.59 ERA). Sanchez's team is 18-12-0 against the spread this season in his starts. Sanchez's team has won 73.3% of his starts when they are favored on the moneyline (22-8). The Nationals have a 1-5-0 ATS record in Kent's six starts with a set spread. The Nationals have a 1-5 record in Kent's six starts this season when they were the underdog on the moneyline.

Phillies vs Nationals Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Phillies win (56%)

Phillies vs Nationals Moneyline

• The Phillies vs Nationals moneyline has Philadelphia as a -215 favorite, while Washington is a +180 underdog at home.

Phillies vs Nationals Spread

• The Nationals are at +1.5 on the runline against the Phillies. The Nationals are +100 to cover the spread, and the Phillies are -120.

Phillies vs Nationals Over/Under

• Phillies versus Nationals on Sept. 15 has an over/under of 8.5 runs, with the odds on the over +108 and the under set at -132.

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Phillies vs Nationals Betting Trends

• The Phillies have been victorious in 71, or 64.5%, of the 110 contests they have been chosen as favorites in this season.
• This season Philadelphia has come away with a win 13 times in 14 chances when named as a favorite of at least -215 on the moneyline.
• Contests with the Phillies have gone over the total set by sportsbooks in 69 of 145 chances this season.
• The Phillies have an against the spread record of 61-84-0 in 145 games with a line this season.
• The Nationals have won 42.5% of the games this season they were the moneyline underdog (48-65).
• When playing as a moneyline underdog with odds of +180 or longer, Washington has gone 2-8 (20%).
• The Nationals have had an over/under set by bookmakers 147 times, and have combined with opponents to go over the total in 77 of those games (77-64-6).
• The Nationals have an 80-67-0 record ATS this season (covering 54.4% of the time).

Phillies Player Leaders

• Bryce Harper has 144 hits this season and a team-best OBP of .387. He has a .272 batting average and a slugging percentage of .501.
• Among qualifying batters in the majors, he is 37th in batting average, fifth in on-base percentage, and 14th in slugging.
• Harper will look for his fourth straight game with a hit in this matchup. During his last five outings he is batting .300 with three doubles, a home run, a walk and three RBIs.
• Luis Arraez has an OPS of .768, fueled by an OBP of .345 and a team-best slugging percentage of .423 this season. He's batting .313.
• He is first in batting average, 47th in on-base percentage and 72nd in slugging among qualifying hitters.
• Kyle Schwarber leads Philadelphia with 129 hits. He is batting .238 this season and 62 of his hits have gone for extra bases.
• Bryson Stott has 10 home runs, 63 RBI and a batting average of .251 this season.

Nationals Player Leaders

• C.J. Abrams has put up a slugging percentage of .494, a team-high for the Nationals. He's batting .264 with an on-base percentage of .339.
• Including all qualified hitters in the big leagues, he is 57th in batting average, 56th in on-base percentage and 17th in slugging percentage.
• Abrams heads into this game on a three-game hitting streak. During his last five outings he is batting .300 with three doubles, a walk and an RBI.
• James Wood's 127 hits and .395 OBP are both team-highs. He has a batting average of .268 while slugging .523.
• He ranks 45th in batting average, second in on-base percentage and eighth in slugging percentage in MLB.
• Daylen Lile is hitting .248 with 27 doubles, eight triples, 20 home runs and 39 walks.
• Jacob Young has 20 doubles, three triples, 10 home runs and 32 walks while hitting .249.

Phillies vs Nationals Head to Head

• 8/6/2026: 7-3 PHI (Favorite: Phillies, Spread: -1.5, Total: 9, Favorite Moneyline: -320, Underdog Moneyline: +280)
• 8/5/2026: 10-4 WSH (Favorite: Phillies, Spread: -1.5, Total: 9.5, Favorite Moneyline: -198, Underdog Moneyline: +182)
• 8/4/2026: 5-0 PHI (Favorite: Phillies, Spread: -1.5, Total: 8.5, Favorite Moneyline: -300, Underdog Moneyline: +260)
• 8/3/2026: 6-3 PHI (Favorite: Phillies, Spread: -1.5, Total: 9, Favorite Moneyline: -154, Underdog Moneyline: +142)
• 6/25/2026: 10-5 PHI (Favorite: Phillies, Spread: -1.5, Total: 8.5, Favorite Moneyline: -180, Underdog Moneyline: +152)
• 6/24/2026: 5-4 PHI (Favorite: Phillies, Spread: -1.5, Total: 9.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 6/23/2026: 14-9 PHI (Favorite: Phillies, Spread: -1.5, Total: 8.5, Favorite Moneyline: -188, Underdog Moneyline: +158)
• 4/1/2026: 6-5 PHI (Favorite: Phillies, Spread: -1.5, Total: 8, Favorite Moneyline: -275, Underdog Moneyline: +225)
• 3/31/2026: 3-2 PHI (Favorite: Phillies, Spread: -1.5, Total: 9.5, Favorite Moneyline: -188, Underdog Moneyline: +158)
• 3/30/2026: 13-2 WSH (Favorite: Phillies, Spread: -1.5, Total: 9, Favorite Moneyline: -168, Underdog Moneyline: +142)

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