Padres vs. Diamondbacks Betting Lines, Odds, & Player Matchups September 28, 2025

Data Skrive
Data Skrive

Geraldo Perdomo has 99 RBI this season, and will try to get his 100th when the Arizona Diamondbacks (80-81) play the San Diego Padres (89-72) on Sunday at 3:10 p.m. ET. The Diamondbacks are the underdog (+133) in this matchup with the Padres (-158). JP Sears takes the mound first for San Diego, and Brandon Pfaadt is Arizona’s choice to start.

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Odds to Win

Padres to win vs Diamondbacks -158

Bet $20, Payout $32.66

Padres vs. Diamondbacks betting lines

  • Favorite: Padres (-158)
  • Underdog: Diamondbacks (+133)
  • Over/under: 7.5

Padres betting info, hitting leaders, & pitching

Padres betting info

  • The Padres have won 54 of the 91 games they were favored on the moneyline this season (59.3%).
  • San Diego has a 24-17 record (winning 58.5% of its games) when it has played as moneyline favorites of -158 or shorter.
  • Based on this contest’s moneyline, the Padres have an implied win probability of 61.2%.
  • San Diego has played in 161 games with over/under set, and have combined with opponents to go over the total 68 times (68-87-6).
  • The Padres have covered 54% of their games this season, going 87-74-0 ATS.

Padres hitting info

  • Fernando Tatis Jr. is batting .267 with 27 doubles, two triples, 25 home runs and 89 walks.
  • Tatis ranks 48th in home runs and 81st in RBI among all hitters in baseball.
  • Tatis enters this game on a seven-game hitting streak. In his last 10 outings he is hitting .385 with four home runs, five walks and eight RBIs.
  • Manny Machado has hit 26 home runs with 93 RBI. Both lead his team.
  • Among all MLB hitters, Machado ranks 43rd in home runs and 25th in RBI.
  • Luis Arraez has put up a team-high batting average of .292.
  • Arraez takes a 15-game hitting streak into this game. In his last 10 games he is batting .385 with a double, a home run, four walks and six RBIs.
  • Ryan O’Hearn is batting .279 with 21 doubles, a triple, 17 home runs and 58 walks.
  • O’Hearn brings an eight-game hitting streak into this game. In his last 10 outings he is hitting .400 with two doubles, a home run, three walks and nine RBIs.

Padres pitching rankings

  • The Padres pitching staff is fourth in the majors with a collective nine strikeouts per nine innings.
  • San Diego has the third-ranked team ERA across all MLB pitching staffs (3.63).
  • The Padres have the third-lowest WHIP in the majors (1.206).
  • Padres pitchers combine to give up the 12th-fewest home runs in baseball (177 total, 1.1 per game).
  • San Diego took down the Diamondbacks 5-1 in its last game with 12 strikeouts while allowing five hits.

Diamondbacks betting info, hitting leaders, & pitching

Diamondbacks betting info

  • This season, the Diamondbacks have been the underdog 71 times and won 34, or 47.9%, of those games.
  • Arizona is 10-8 this season when entering a game as the underdog by +133 or more on the moneyline.
  • The bookmakers’ moneyline implies a 42.9% chance of a victory for the Diamondbacks.
  • Arizona and its opponents have gone over the total this season in 77 of its 160 opportunities.
  • In 160 games with a spread this season, the Diamondbacks are 82-78-0 ATS.

Diamondbacks hitting info

  • Perdomo leads Arizona in batting average (.291) and runs batted in (99) this season while also slugging 20 homers.
  • In all of Major League Baseball, Perdomo ranks 82nd in home runs and 16th in RBI.
  • Perdomo takes a three-game hitting streak into this game. During his last five outings he is hitting .300 with two doubles, a home run, two walks and two RBIs.
  • Corbin Carroll is slugging .541 this season, with a team-best 31 homers while driving in 84 runs.
  • Carroll is 19th overall in home runs and 42nd in RBI this season.
  • Ketel Marte has 135 hits this season and a slash line of .283/.376/.512.
  • Marte heads into this matchup on a seven-game hitting streak. During his last 10 outings he is hitting .318 with five doubles, two home runs, a walk and six RBIs.
  • Gabriel Moreno is batting .286 with an OBP of .352 and a slugging percentage of .435 this season.
  • Moreno heads into this game on a two-game hitting streak. During his last five outings he is hitting .222 with three walks and two RBIs.

Diamondbacks pitching rankings

  • The Diamondbacks strike out eight batters per nine innings as a pitching staff, 24th in MLB.
  • Arizona has pitched to a 4.46 ERA this season, which ranks 23rd in baseball.
  • The Diamondbacks rank 21st in MLB with a combined 1.317 WHIP this season.
  • The Diamondbacks have allowed the 19th-fewest home runs this season with 195, or 1.2 per game.
  • Arizona pitchers struck out seven Padres hitters while allowing seven base hits in a 5-1 loss its last time out.
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Betting Guide

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