Rangers vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 20

Odds updated as of 2:12 a.m.

Saturday's slate in the MLB includes a matchup between the Texas Rangers and the Miami Marlins.

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.

Rangers vs Marlins Game Info

• Texas Rangers (79-75) vs. Miami Marlins (74-80)
• Date: Saturday, September 20, 2025
• Time: 7:05 p.m. ET
• Venue: Globe Life Field -- Arlington, Texas
• Coverage: RSN and FDSFL

Rangers vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TEX: (-158) | MIA: (+134)
• Spread: TEX: -1.5 (+126) | MIA: +1.5 (-152)
• Total: 9 -- Over: (-110) | Under: (-110)

Rangers vs Marlins Probable Starting Pitchers

Probable Pitchers: Jack Leiter (Rangers) - 9-9, 3.82 ERA vs Adam Mazur (Marlins) - 0-4, 4.85 ERA

This contest's pitching matchup is set, as the Rangers will send Jack Leiter (9-9) to the mound, while Adam Mazur (0-4) will answer the bell for the Marlins. Leiter's team is 16-11-0 against the spread this season in his starts. Leiter's team has won 57.1% of his starts when they are favored on the moneyline (4-3). The Marlins have a 1-4-0 record against the spread in Mazur's starts. The Marlins have a 1-3 record in Mazur's four starts this season when they were the underdog on the moneyline.

Rangers vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rangers win (59.2%)

Rangers vs Marlins Moneyline

• Looking at the moneyline for Marlins-Rangers, Miami is the underdog at +134, and Texas is -158 playing at home.

Rangers vs Marlins Spread

• The Marlins are +1.5 on the spread (-152 to cover), and Texas is +126 to cover the runline.

Rangers vs Marlins Over/Under

• A total of 9 runs has been set for the Rangers-Marlins contest on Sept. 20, with the over available at -110 and the under at -110.

Bet on Texas Rangers vs. Miami Marlins on FanDuel today!

Rangers vs Marlins Betting Trends

• The Rangers have been chosen as favorites in 73 games this year and have walked away with the win 45 times (61.6%) in those games.
• This season Texas has come away with a win 18 times in 23 chances when named as a favorite of at least -158 on the moneyline.
• The Rangers and their opponents have gone over the total this season in 69 of their 153 opportunities.
• The Rangers are 82-71-0 against the spread in their 153 games with a line set by sportsbooks this season.
• The Marlins have won 47.5% of the games this season they were the moneyline underdog (57-63).
• Miami has a 25-26 record (winning 49% of its games) when playing as a moneyline underdog of +134 or longer.
• The Marlins have combined with opponents to go over the total 75 times this season for a 75-73-1 record against the over/under.
• The Marlins have covered 57% of their games this season, going 85-64-0 ATS.

Rangers Player Leaders

• Wyatt Langford leads Texas in OBP (.342) and total hits (117) this season. He's batting .241 batting average while slugging .427.
• Among qualifying batters in the majors, his batting average ranks 110th, his on-base percentage ranks 50th, and he is 74th in slugging.
• Josh Smith has an OPS of .703, fueled by an OBP of .338 and a team-best slugging percentage of .365 this season. He's batting .254.
• Among qualifying batters, he is 84th in batting average, 55th in on-base percentage and 135th in slugging percentage.
• Adolis Garcia has 113 hits this season and has a slash line of .229/.271/.395.
• Josh Jung has been key for Texas with 113 hits, an OBP of .293 plus a slugging percentage of .395.
• Jung brings a four-game hitting streak into this game. In his last five games he is hitting .250 with two doubles, a home run and five RBIs.

Marlins Player Leaders

• Otto Lopez is batting .244 with 19 doubles, 15 home runs and 44 walks. He's slugging .369 with an on-base percentage of .306.
• Including all the qualifying hitters in the big leagues, his batting average is 101st, his on-base percentage ranks 114th, and he is 132nd in slugging.
• Agustin Ramirez has 118 hits to pace his team. He has a batting average of .232 while slugging .422 with an on-base percentage of .288.
• Including all qualified hitters, he ranks 129th in batting average, 137th in on-base percentage and 79th in slugging percentage.
• Xavier Edwards has an on-base percentage of .340 and a slugging percentage of .355. Both lead the Marlins.
• Eric Wagaman is hitting .250 with 27 doubles, three triples, nine home runs and 32 walks.

Rangers vs Marlins Head to Head

• 9/19/2025: 6-4 MIA (Favorite: Rangers, Spread: -1.5, Total: 8, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 6/2/2024: 6-0 TEX (Favorite: Rangers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 6/1/2024: 7-0 TEX (Favorite: Marlins, Spread: -1.5, Total: 8, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 5/31/2024: 8-2 MIA (Favorite: Rangers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -138, Underdog Moneyline: +118)
• 8/6/2023: 6-0 TEX (Favorite: Rangers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 8/5/2023: 9-8 TEX (Favorite: Rangers, Spread: -1.5, Total: 9, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 8/4/2023: 6-2 TEX (Favorite: Rangers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 9/12/2022: 10-6 MIA (Favorite: Rangers, Spread: -1.5, Total: 7, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 9/12/2022: 3-2 TEX (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 7/21/2022: 8-0 TEX (Favorite: Marlins, Spread: -1.5, Total: 6.5, Favorite Moneyline: -138, Underdog Moneyline: +118)

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