Rangers vs Mariners Predictions, Best Bets, and Picks
Tonight’s MLB matchup features the Texas Rangers heading to Seattle to face the Mariners. This post breaks down odds, recent trends, injuries, and provides our WAGERBIRD picks including a free pick and confidence ratings.
Game Prediction
TEX
SEA
Pre-game wagerbirds










The rest are waiting in the terminal.
Betting Overview
Teams: Texas Rangers vs Seattle Mariners
Date / Time: Thursday, July 31, 2025 at 9:40 PM ET
Venue: T‑Mobile Park, Seattle, WA
Betting Odds
- Moneyline: Mariners –175 (favorites), Rangers +145 (underdogs)
- Run Line: Mariners –1.5 at –152, Rangers +1.5 at +126
- Total Runs (O/U): 7.5 with Over at –111, Under at –108
Preview of Rangers vs Mariners Prediction
The Rangers and Mariners enter with identical records (57–52), but trends favor Texas ATS: Rangers are 7–3 SU in last 10 and 59–50 ATS overall; Mariners are 4–6 SU and 45–64 ATS. Seattle’s offense recently added a big boost, reacquiring Eugenio Suárez to join Cal Raleigh—each with over 36 homers—significantly enhancing power in the heart of the lineup. Meanwhile Texas is dealing with bullpen issues: reliever Jacob Webb is on the IL with back spasms and rookie Luis Curvelo was just promoted to replace him. Seattle also shuffled bullpen pieces, adding LHP Caleb Ferguson to bolster late innings while placing Luke Raley on the IL, and recalling Tyler Locklear.
Rangers vs Mariners Predictions
Here are the WAGERBIRD Terminal picks for this matchup, based on algorithmic modeling and confidence scoring:
Free Pick
Pick Type: Run line underdog (+1.5) – Texas Rangers
Confidence: 68
Gated Picks (Terminal Access Required)
- First Five Innings Game Total – Confidence: 69
- First Five Innings SEA Team Total – Confidence: 68
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FAQs
What chance does Texas have of beating Seattle?
Texas enters the game with solid momentum (7–3 SU in last 10), underlying ATS metrics, and value as underdogs. Our model gives them a strong upset probability—around ~40–45%.
How many times has Texas beaten Seattle this season?
Both teams currently sit at 57–52 — indicating balanced head-to-head results. Exact season series wins will be updated once data is finalized.
Who is favored to win Rangers vs Mariners?
Seattle is favored with a -175 moneyline, and –1.5 run line, making them the betting favorite across lines tonight.
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