Texas Rangers vs Arizona Diamondbacks Picks and Predictions August 12th 2025

Texas Rangers vs Arizona Diamondbacks August 12th 2025

The Arizona Diamondbacks will take on the Texas Rangers at Globe Life Field. The game is set for Tuesday, August 12, 2025, at 8:05 PM. Fans can watch the game on RSN. The Diamondbacks have a record of 57-62 and are in 4th place in the NL West. They are coming off a loss and have gone 6-4 in their last 10 games.

The Texas Rangers hold a record of 61-59, sitting in 3rd place in the AL West. They won their last game and have a 4-6 record in their last 10 games. Anthony DeSclafani will start for the Diamondbacks, while Jack Leiter will take the mound for the Rangers. The weather forecast for Arlington indicates overcast clouds, but the retractable roof at Globe Life Field may limit any impact on play.

Diamondbacks vs Rangers Key Information

• Sport: Baseball
• Teams: Arizona Diamondbacks vs. Texas Rangers
• Venue: Globe Life Field in Arlington, TX
• Date: Tuesday, August 12, 2025
• Betting Odds: Diamondbacks Moneyline +126, Rangers Moneyline -149

The Diamondbacks Can Win If…

The Arizona Diamondbacks recently had a close game against the Texas Rangers, losing 7-6. Despite the loss, their offense showed power with 11 hits and 4 home runs. Geraldo Perdomo, Corbin Carroll, and Tyler Locklear each hit a home run, contributing to the team’s strong batting performance.

Arizona’s batting stats this season are impressive. They have a slugging percentage of .438, ranking 3rd in the league. Their ability to hit home runs and doubles consistently puts them in a strong position to score runs and win games.

Starting pitcher Anthony DeSclafani has a solid ERA of 4.20 and a WHIP of 1.20. His performance can keep the Rangers’ offense in check. With a lineup featuring players like Ketel Marte and Geraldo Perdomo, the Diamondbacks have the tools to win this game.

The Rangers Can Win If…

The Texas Rangers are coming off a 7-6 win against the Arizona Diamondbacks. In that game, Wyatt Langford hit a home run and drove in three runs. Corey Seager also had a strong performance, going 2-for-4 with two RBIs.

The Rangers’ pitching has been strong this season, with a league-best ERA of 3.31. They also lead the league in batting average against, holding opponents to a .225 average. This solid pitching gives them a good chance to control the game.

Corey Seager is one of the key players for the Rangers, with a batting average of .268 and 17 home runs. His performance can be crucial in driving the offense. With Jack Leiter starting on the mound, the Rangers have a reliable pitcher to keep the Diamondbacks’ hitters in check.

The Lean

The Rangers are favored with a moneyline of -149 against the Diamondbacks, who are at +126. The Rangers have the best team ERA and batting average against in the league. This gives them an edge in pitching, making them the pick to win straight up. My model projects the Rangers to win 5-3.

The total for the game is set at 8.5 runs, with the over at -117 and the under at -103. The Rangers’ strong pitching and the Diamondbacks’ lower-ranked hitting suggest a lower-scoring game. My model projects a total of 8 runs, so the recommendation is to take the under.

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Rangers’ Jack Leiter Looks for Sharper Command Against Diamondbacks

The Texas Rangers enter Tuesday’s game with renewed momentum after a dramatic 7-6, 10-inning victory over the Arizona Diamondbacks in Monday’s opener. Jake Burger delivered the winning blow, coming off the bench to lace a walk-off single, capping a rally that began with Rowdy Tellez’s game-tying solo shot in the ninth inning.

The win halted a four-game losing streak for Texas, which collected 11 hits in the series opener. The Rangers will now try to secure the series with rookie right-hander Jack Leiter on the mound.

Leiter Searching for Better Control

Leiter (7-6, 4.05 ERA) has struggled with command early this month, issuing seven walks over 7 2/3 innings in his first two August starts. Despite those control issues, he hasn’t taken a loss since July 6, posting a 3-0 record with two no-decisions in that span.

In his last outing, Leiter lasted just 3 1/3 innings against the New York Yankees, giving up one earned run on three hits while walking four. “I would’ve loved to make them have to beat me instead of beating myself,” Leiter said postgame. “It just comes down to I’ve got to be better. I’ll figure out what was out of sync.”

This will be Leiter’s first career start against Arizona.

DeSclafani Returns to Starter’s Role

Arizona will counter with veteran right-hander Anthony DeSclafani (1-2, 4.20 ERA), making just his fourth start of the season and second in a row. His last outing was a bright spot for the Diamondbacks, as he threw 4 1/3 scoreless innings against the San Diego Padres, allowing three hits while striking out four.

The 34-year-old began the year in Triple-A with the Yankees’ affiliate before opting out of his contract in June. After signing with Arizona, he made his first four appearances out of the bullpen before returning to the rotation. “Starting is something I’ve done my whole career,” DeSclafani said. “There’s no doubt I’m looking forward to being in more of a starter routine.”

DeSclafani’s only previous appearance against Texas came in 2016 when he was with the Cincinnati Reds — a winning effort in which he allowed two runs over seven innings.

Probable Starters – 2025 Season

What’s at Stake

For the Rangers, securing a second straight win could provide a much-needed boost after a rough stretch, while the Diamondbacks aim to even the series and keep pace in the NL wild-card race.

For live MLB betting odds, visit the scores and odds page and check the expert betting guide for matchup analysis.