Diamondbacks vs Rangers Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 12

Odds updated as of 7:13 p.m.

The MLB schedule on Saturday includes the Arizona Diamondbacks taking on the Texas Rangers.

All the info you need to make smart wagers on this matchup at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Diamondbacks vs Rangers Game Info

• Arizona Diamondbacks (79-69) vs. Texas Rangers (72-76)
• Date: Saturday, September 12, 2026
• Time: 8:10 p.m. ET
• Venue: Chase Field -- Phoenix, Arizona
• Coverage: Dbacks.TV and RSN

Diamondbacks vs Rangers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-130) | TEX: (+110)
• Spread: ARI: -1.5 (+164) | TEX: +1.5 (-200)
• Total: 8.5 -- Over: (-105) | Under: (-115)

Diamondbacks vs Rangers Probable Starting Pitchers

Probable Pitchers: Brandon Pfaadt (Diamondbacks) - 7-2, 3.53 ERA vs Kumar Rocker (Rangers) - 5-11, 4.61 ERA

The Diamondbacks will look to Brandon Pfaadt (7-2) against the Rangers and Kumar Rocker (5-11). Pfaadt's team is 14-2-0 against the spread in his starts this season. Pfaadt has started four games with his team as the moneyline favorite and won each of them. The Rangers have gone 11-12-0 ATS in Rocker's 23 starts that had a set spread. The Rangers have been the underdog on the moneyline in 12 of Rocker's starts this season, and they went 6-6 in those games.

Diamondbacks vs Rangers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Diamondbacks win (50.6%)

Diamondbacks vs Rangers Moneyline

• Texas is a +110 underdog on the moneyline, while Arizona is a -130 favorite at home.

Diamondbacks vs Rangers Spread

• The Diamondbacks are favored by 1.5 runs at home against the Rangers. The Diamondbacks are +164 to cover the spread, while the Rangers are -200.

Diamondbacks vs Rangers Over/Under

• A total of 8.5 runs has been set for the Diamondbacks-Rangers game on Sept. 12, with the over available at -105 and the under at -115.

Bet on Arizona Diamondbacks vs. Texas Rangers on FanDuel today!

Diamondbacks vs Rangers Betting Trends

• The Diamondbacks have been favorites in 59 games this season and have come away with the win 35 times (59.3%) in those contests.
• This season Arizona has been victorious 18 times in 31 chances when named as a favorite of at least -130 on the moneyline.
• The Diamondbacks and their opponents have gone over the total this season in 62 of their 146 opportunities.
• In 146 games with a line this season, the Diamondbacks have a mark of 78-68-0 against the spread.
• The Rangers have won 31 of the 67 games they were the moneyline underdog this season (46.3%).
• When it has played as a moneyline underdog with odds of +110 or longer, Texas has an 11-18 record (winning just 37.9% of its games).
• The Rangers have played in 147 games with an over/under set, and have combined with their opponents to go over the total 76 times (76-64-7).
• The Rangers have a 68-79-0 record ATS this season (covering 46.3% of the time).

Diamondbacks Player Leaders

• Corbin Carroll leads Arizona with 127 hits and a team-best slugging percentage of .470. He's batting .240 with an on-base percentage of .333.
• Among all qualified batters in MLB, he is 99th in batting average, 65th in on-base percentage, and 32nd in slugging.
• Ketel Marte has an OPS of .766, fueled by an OBP of .319 and a team-best slugging percentage of .446 this season. He's batting .252.
• Among qualified hitters, his batting average places him 73rd, his on-base percentage 87th, and his slugging percentage 50th.
• Marte heads into this game looking to extend his nine-game hit streak. In his last 10 games he is hitting .263 with three doubles, a home run, six walks and six RBIs.
• Geraldo Perdomo has an OPS of .718, fueled by an OBP of .356 and a team-best slugging percentage of .362 this season.
• Gabriel Moreno is slashing .300/.378/.463 this season and leads the Diamondbacks with an OPS of .841.

Rangers Player Leaders

• Ezequiel Duran has accumulated 131 hits with a .330 on-base percentage, leading the Rangers in both categories. He's batting .268 and slugging .443.
• He ranks 46th in batting average, 69th in on-base percentage and 52nd in slugging percentage among all qualified batters in the big leagues.
• Jake Burger is hitting .235 with 21 doubles, 26 home runs and 49 walks. He's slugging .431 with an on-base percentage of .306.
• Including all qualified hitters, he ranks 106th in batting average, 110th in on-base percentage and 61st in slugging percentage.
• Brandon Nimmo has a .410 slugging percentage, which paces the Rangers.
• Joc Pederson has 12 doubles, two triples, 26 home runs and 49 walks while hitting .237.

Diamondbacks vs Rangers Head to Head

• 9/11/2026: 9-1 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 5/13/2026: 6-5 TEX (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 5/12/2026: 7-4 TEX (Favorite: Rangers, Spread: -1.5, Total: 8, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 5/11/2026: 1-0 ARI (Favorite: Rangers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 9/3/2025: 2-0 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 9/2/2025: 5-3 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 9/1/2025: 7-5 TEX (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 8/13/2025: 6-4 ARI (Favorite: Rangers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 8/12/2025: 3-2 ARI (Favorite: Rangers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -152, Underdog Moneyline: +128)
• 8/11/2025: 7-6 TEX (Favorite: Rangers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -166, Underdog Moneyline: +140)

Sign up for FanDuel Sportsbook and FanDuel Daily Fantasy today!