Home
Picks
TEX
vs
SEA

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

Texas Rangers

Texas Rangers

TEX

VS
Jul 31
Starts at
9:40 pm
T‑Mobile Park, Seattle, WA
Seattle Mariners

Seattle Mariners

SEA

Jul 31
Starts at
9:40 pm
T‑Mobile Park, Seattle, WA

Pre-game wagerbirds

Full game
Full Game Run Line: TEX +1.5
wagerbird logo
68
wagerbird logo
First Five Innings Game Total
Confidence Rating:
wagerbird logo
69
lock icon
First Five Innings SEA Team Total
Confidence Rating:
wagerbird logo
68
lock icon
Confidence Rating:
wagerbird logo
lock icon
Confidence Rating:
wagerbird logo
lock icon
Confidence Rating:
wagerbird logo
lock icon
Confidence Rating:
wagerbird logo
lock icon
Confidence Rating:
wagerbird logo
lock icon
wagerbird logo
This is just a few preview picks.
The rest are waiting in the terminal.
GET ACCESS

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

**Access the WAGERBIRD Terminal for the full MLB pick set and confidence visualization

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.

Explore More Predictions Like Rangers vs Mariners

Sign up for newsletter to unlock more insights

Want more picks like this?

Get access to the full board—confidence-ranked picks across every major sport, updated in real time.

wagerbird lineswagerbird lines