Rangers vs Diamondbacks Prediction, Odds, Moneyline, Spread & Over/Under for May 13

Odds updated as of 8:11 p.m.

In MLB action on Wednesday, the Arizona Diamondbacks take on the Texas Rangers.

We've got you covered, in terms of the most important info regarding this matchup before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Diamondbacks vs Rangers Game Info

• Arizona Diamondbacks (20-21) vs. Texas Rangers (20-22)
• Date: Wednesday, May 13, 2026
• Time: 8:05 p.m. ET
• Venue: Globe Life Field -- Arlington, Texas
• Coverage: RSN and Dbacks.TV

Diamondbacks vs Rangers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-112) | TEX: (-104)
• Spread: ARI: -1.5 (+146) | TEX: +1.5 (-178)
• Total: 8 -- Over: (-112) | Under: (-108)

Diamondbacks vs Rangers Probable Starting Pitchers

Probable Pitchers: Ryne Nelson (Diamondbacks) - 1-3, 5.68 ERA vs Kumar Rocker (Rangers) - 1-4, 5.01 ERA

The Diamondbacks will call on Ryne Nelson (1-3) against the Rangers and Kumar Rocker (1-4). Nelson's team is 3-5-0 against the spread this season in his starts. This will be Nelson's first game as the moneyline favorite this season. The Rangers have a 3-4-0 record against the spread in Rocker's starts. The Rangers were the underdog on the moneyline for four Rocker starts this season -- they lost every game.

Diamondbacks vs Rangers Moneyline

• The moneyline numbers for Diamondbacks vs. Rangers reveal Arizona as the favorite (-112) and Texas as the underdog (-104) despite being the home team.

Diamondbacks vs Rangers Spread

• The Diamondbacks are at the Rangers and are favored by 1.5 runs (+146 to cover) on the runline. Texas is -178 to cover.

Diamondbacks vs Rangers Over/Under

• The over/under for the Diamondbacks versus Rangers game on May 13 has been set at 8, with -112 odds on the over and -108 odds on the under.

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

Diamondbacks vs Rangers Betting Trends

• The Diamondbacks have been chosen as favorites in 12 games this year and have walked away with the win eight times (66.7%) in those games.
• This year Arizona has won eight of 12 games when listed as at least -112 on the moneyline.
• The Diamondbacks' games have gone over the total in 21 of their 41 opportunities.
• The Diamondbacks have posted a record of 25-16-0 against the spread this season.
• The Rangers have won 42.3% of the games this season they were the underdog on the moneyline (11-15).
• Texas has an 11-14 record (winning 44% of its games) when playing as a moneyline underdog of -104 or longer.
• The Rangers have combined with opponents to hit the over on the total 16 times this season for a 16-24-2 record against the over/under.
• The Rangers have put together a 23-19-0 record against the spread this season.

Diamondbacks Player Leaders

• Ildemaro Vargas has 45 hits to go with a slugging percentage of .575, both of which lead Arizona hitters this season. He has a .336 batting average and an on-base percentage of .360.
• Among all qualified batters in baseball, his batting average ranks fourth, his on-base percentage ranks 49th, and he is eighth in slugging.
• Corbin Carroll has 36 hits this season and a team-best OBP of .364. He's batting .263 and slugging .496.
• He ranks 70th in batting average, 42nd in on-base percentage and 32nd in slugging among qualifying batters.
• Carroll heads into this game looking to extend his two-game hit streak. In his last five games he is batting .250 with two doubles and three walks.
• Geraldo Perdomo has 29 hits this season and has a slash line of .223/.335/.362.
• Nolan Arenado has six home runs, 18 RBI and a batting average of .267 this season.

Rangers Player Leaders

• Josh Jung has an on-base percentage of .369, a slugging percentage of .503, and has 47 hits, all club-highs for the Rangers (while batting .320).
• He is seventh in batting average, 35th in on-base percentage and 26th in slugging percentage among all qualified hitters in the big leagues.
• Brandon Nimmo is hitting .288 with seven doubles, two triples, four home runs and 17 walks. He's slugging .436 with an on-base percentage of .367.
• Including all qualifying players, his batting average places him 34th, his on-base percentage is 38th, and he is 57th in slugging.
• Corey Seager is hitting .184 with six doubles, seven home runs and 22 walks.
• Ezequiel Duran is hitting .296 with seven doubles, a triple, three home runs and 12 walks.

Diamondbacks vs Rangers Head to Head

• 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)
• 9/11/2024: 14-4 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 9/10/2024: 6-0 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -174, Underdog Moneyline: +146)

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