Texas Rangers at Seattle Mariners: AL West Showdown Preview (July 31, 2025)

Thursday, July 31st, 2025

Texas Rangers at Seattle Mariners Game Preview: July 31, 2025

The Seattle Mariners are set to host the Texas Rangers on Thursday, July 31, 2025, with first pitch scheduled for 8:40 PM PDT at T-Mobile Park in Seattle.

Matchup Overview

Both teams currently hold identical 57-52 records overall. The Rangers are positioned third in the AL West, while the Mariners sit second in the division. Seattle holds a 28-24 record at home this season. Texas has a road record of 23-32. This will be the 10th meeting between these AL West rivals this season, with the Mariners holding a significant 7-2 advantage in the series so far.

Pitching Probables

The Rangers are expected to send right-hander Kumar Rocker (4-4, 5.73 ERA, 1.44 WHIP, 53 strikeouts) to the mound. For the Mariners, George Kirby (5-5, 4.50 ERA, 1.15 WHIP, 68 strikeouts) is scheduled to start.

Betting Odds

The Mariners are favored in this contest with a moneyline of -161, while the Rangers are listed at +135. The over/under for total runs scored is set at 7 1/2.

Top Performers

For the Seattle Mariners, Cal Raleigh has been a standout, boasting 41 home runs, 87 RBI, and a .257 batting average, along with 64 walks. Julio Rodriguez has also been hot recently, with 12 hits, including five home runs and five RBI, over his last 10 games.

The Texas Rangers' offense is led by Marcus Semien, who has accumulated 12 doubles, a triple, 13 home runs, and 54 RBI. Catcher Kyle Higashioka has been particularly productive over the last 10 games, hitting .417 (15 for 36) with three home runs, a triple, and a double.

Recent Team Performance

Over their last 10 games, the Rangers have a strong 7-3 record, sporting a .252 team batting average and a 3.13 ERA, outscoring their opponents by 20 runs. The Mariners, in contrast, are 4-6 in their last 10 outings, with a .193 batting average and a 3.51 ERA, having been outscored by 14 runs.

Injuries

Mariners: Luke Raley (10-Day IL, back), Bryce Miller (15-Day IL, elbow), Gregory Santos (60-Day IL, knee), Victor Robles (60-Day IL, shoulder), Ryan Bliss (60-Day IL, biceps).

Rangers: Jacob Webb (15-Day IL, back), Chris Martin (15-Day IL, calf), Jake Burger (10-Day IL, quadricep), Tyler Mahle (60-Day IL, shoulder), Cody Bradford (60-Day IL, elbow), Josh Sborz (60-Day IL, shoulder).

In summary

The Seattle Mariners will host the Texas Rangers on July 31, 2025, in a pivotal AL West matchup. Both teams enter with identical 57-52 records. The Mariners, playing at home, are favored with George Kirby on the mound against Kumar Rocker for the Rangers. Seattle has dominated the season series 7-2. Key players to watch include Cal Raleigh and Julio Rodriguez for Seattle, and Marcus Semien and Kyle Higashioka for Texas. The Rangers enter with better recent form, holding a 7-3 record over their last 10 games compared to the Mariners' 4-6. This game sets the stage for a crucial four-game series between division rivals.

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