Rangers vs Mariners Predictions & Best Bets | Picking Against the Spread

Last Updated: Aug 13, 2022

The Rangers (49-62) will go up against the Mariners (61-52) in Arlington on Saturday, August 13 at Globe Life Field. Each of the rivals will of course be searching for a win as they work their way through the final third of the regular season. Don’t miss the first pitch at 6:15 p.m. CT!

This season, the teams have competed in 10 contests and the Rangers have claimed victory against their opponents. In their most recent meeting on July 27, 2022, the score was 4-2 in favor of the Mariners. The Rangers had three runs to the Mariners four runs. We’ll see what plays out when it all goes down at Globe Life Field.

Rangers vs Mariners Prediction

The bookmakers think this should be a win for the Mariners. FanDuel has them at odds of -1800 for victory, while Texas are +940. The predicted number of total runs is 7.

The last time they played, the Rangers were defeated by the Astros on Thursday, by a 7-3 margin. Led by their top hitter, David Lowe, who has a batting average of .281, the team is currently batting .239 so far this season. In terms of defense, the team has put up an ERA of 4.11 and a .983 fielding percentage.

The Mariners defeated the Yankees 4-3 the last time they played on Wednesday. The overall batting average for the team right now is .179, with Tyler France leading his team hitting .293. In terms of defense, the team has an ERA of 3.76 and a .990 fielding percentage. Check out our evaluation of the odds and place your bets based on the teams’ recent performances!

Heading into this game, the Rangers will play without Kole Calhoun (Heel), Elijah White (Wrist), Spencer Howard (Shoulder), Mitchell Garver (Forearm), Jonathan Gray (Side), Dennis Santana (Ankle) and Joseph Barlow (Blister). Meanwhile, the Mariners are without Taylor Trammell (Hamstring), Thomas Murphy (Shoulder), Casey Sadler (Shoulder), Evan White (Hernia), Ryan Borucki (Forearm), Julio Rodríguez (Wrist) and Matthew Boyd (Elbow).

Moneyline Pick: Mariners (-1800) at FanDuel

The team is considered the favorite looking at the betting market. In their previous confrontation against these opponents, the Mariners got the W 4-2.

Baseball Play of the Day

Hit a home run with your baseball bets with the DraftKings welcome offer: New DraftKings Sportsbook bettors customers can win $100 in free bets when betting $5.

Simply make a $5 pregame wager on any game and get $100 in free bets, win or lose!

⚾ MLB Bet $5 Win $100: and use the promo code GDHOMERUN.

Read more about this DraftKings MLB promo to learn more.

Rangers vs Mariners Betting Odds

  • Moneyline: Seattle (-1800), Texas (+940) at FanDuel
  • Run Line: Seattle -2.5 (+164), Texas 2.5 (-215) at FanDuel
  • Over/Under: Under 7 Runs (116), Over 7 Runs (-148) at FanDuel

View all the top MLB betting odds with our awesome lines comparison feature.

Rangers vs Mariners Betting Trends

  • Win % as favorite: Rangers 0.28%, Mariners 0.48%
  • Win % as underdog: Rangers 0.52%, Mariners 0.45%
  • Win-loss record last 10 games: Texas 4-6, Seattle 6-4

Runline Pick: Mariners -2.5 Runs (+164) at FanDuel

Wager: 1 unit

For our spread pick to win, the Mariners will need to win by the amount of the spread or more in order to cover.

Over/Under Pick: Under 7 Total Runs (116) at FanDuel

Wager: 0.5 units

The Mariners have recorded 3.7 runs per game over their last 10. Meanwhile, the Rangers have averaged 3.7 runs per game in the same stretch.


TGD Computer Picks

The Game Day's staff computer crunches the numbers to create daily bet picks for sports including NFL, NBA, MLB, NHL, soccer, and more.

Related articles


Get $1,500 in Bonus Bets

5 stars

Bet $5, Get $150 in Bonus Bets or First Bet Safety Net

5 stars

Bet $5, Get $150in Bonus Bets

5 stars

Get A Bonus Bet Up to $1,000

5 stars

Bet $5, Get $200 in Bonus Bets

5 stars

Get Up To $250 Second Chance Bonus Bet

5 stars

If you or someone you know has a gambling problem and wants help, please call 1-800-GAMBLER.

21+ and present in OH. Gambling Problem? Call or text 1-800-GAMBLER (CO, DC, IL, IN, LA, MD, MS, NJ, OH, PA, TN, VA, WV, WY).

Call 877-8-HOPENY or text HOPENY (467369) (NY).

Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI).

All betting content on is exclusively intended for audience members 21 years and older who are permitted to gamble in legal states. The Game Day may earn revenue from site visitor referrals to betting services.

Responsible Gaming: Many sportsbooks offer ways to encourage responsible gaming, including the establishment of limits to deposits, spending, and time dedicated to betting.

The Game Day is a TGD Marketing Ltd. endeavor.