The Mariners are -150 favorites vs the Rangers

Rangers vs Mariners Over / Under today: 7 Runs

Rangers / Mariners TV Channel: FOX

The Texas Rangers (+125) visit T-Mobile Park to take on the Seattle Mariners (-150) on April 18, 2026. First pitch is scheduled for 7:15 pm in Seattle, WA.

This season, the Rangers are 11-9 against the spread (ATS), while the Mariners are 7-14 ATS.

Rangers vs Mariners Starting Pitchers Today:

Rangers starting pitcher: Nathan Eovaldi 2-2, 5.41 ERA

Mariners starting pitcher: George Kirby 2-2, 3.26 ERA

Rangers vs. Mariners Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneylineRangers+1.5 -190O 7 +100+125Mariners -1.5 +154U 7 -120-150

Based on recent trends the model predicts the Mariners will win Saturday‘s MLB game with 58.2% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

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We’ve highlighted some favorite MLB player prop bets for Rangers players for Saturday‘s game, looking at profitable historical betting trends:

Best Rangers Player Prop Bets Today:

Evan Carter has hit the Home Runs Over in 2 of his last 6 games (+12.00 Units / 200% ROI)

Nathan Eovaldi has hit the Earned Runs Under in 16 of his last 20 games (+11.30 Units / 40% ROI)

Corey Seager has hit the Singles Under in his last 9 games (+9.00 Units / 72% ROI)

Corey Seager has hit the Runs Over in 11 of his last 15 away games (+8.85 Units / 56% ROI)

Corey Seager has hit the Hits Under in 15 of his last 25 games (+8.55 Units / 23% ROI)

And here are some favorite MLB player prop bets for Mariners players for Saturday‘s game, looking at profitable historical betting trends:

Best Mariners Player Prop Best Bets Today:

Josh Naylor has hit the Hits Under in 14 of his last 20 games (+14.75 Units / 65% ROI)

Josh Naylor has hit the Runs Under in 17 of his last 20 games (+11.90 Units / 34% ROI)

Josh Naylor has hit the Hits Runs and RBIs Under in 16 of his last 20 games (+11.30 Units / 47% ROI)

Josh Naylor has hit the Total Bases Under in 16 of his last 20 games (+10.85 Units / 34% ROI)

Cole Young has hit the Singles Over in 7 of his last 9 games at home (+9.15 Units / 102% ROI)

Rangers Best Bets Today:

The Texas Rangers have hit the 1st Five Innings (F5) Team Total Over in 34 of their last 50 away games (+15.75 Units / 26% ROI)

The Texas Rangers have hit the Game Total Over in 33 of their last 50 away games (+15.30 Units / 28% ROI)

The Texas Rangers have hit the Team Total Over in 32 of their last 50 away games (+12.05 Units / 20% ROI)

The Texas Rangers have covered the Run Line in 16 of their last 25 games (+7.50 Units / 22% ROI)

The Texas Rangers have hit the 1st Five Innings (F5) Moneyline in 9 of their last 17 away games (+4.80 Units / 26% ROI)

Mariners Best Bets Today:

The Seattle Mariners have hit the Moneyline in 34 of their last 50 games at home (+12.45 Units / 15% ROI)

The Seattle Mariners have hit the Team Total Over in 28 of their last 45 games at home (+9.45 Units / 18% ROI)

The Seattle Mariners have hit the 1st Five Innings (F5) Moneyline in 26 of their last 45 games at home (+9.25 Units / 12% ROI)

The Seattle Mariners have hit the Game Total Over in 26 of their last 45 games at home (+6.35 Units / 13% ROI)

The Seattle Mariners have covered the 1st Five Innings (F5) Run Line in 21 of their last 35 games at home (+4.65 Units / 11% ROI)

Rangers Against the Spread (ATS) Record

Against the spread this season, the Rangers are 12-8 against the Run Line (+4.25 Units / 15.74% ROI).

11-9 when betting on the Moneyline for +1.2 Units / 5.32% ROI

9-9 when betting on the total runs Over for -0.95 Units / -4.28% ROI

9-9 when betting on the total runs Under for -0.75 Units / -3.44% ROI

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 7-14 against the Run Line (-6.65 Units / -28.73% ROI).

8-13 when betting on the Moneyline for -9.25 Units / -31.36% ROI

9-12 when betting on the total runs Over for -4.2 Units / -18.22% ROI

12-9 when betting on the total runs Under for +2.05 Units / 8.84% ROI

Mariners vs Rangers Home Run Prop Bets Today

Mariners vs Rangers Total Hits Prop Bets Today

Mariners vs Rangers Strikeout Prop Bets Today

Rangers Keys to the Game vs. the Mariners

The Rangers were 6-60 (.091) when trailing entering the 9th inning in the 2025 season — best in MLB; League Avg: .043.

The Rangers were just 7-18 (.280) when tied entering the 8th inning in the 2025 season — 2nd lowest in MLB; League Avg: .500.

The Rangers are just 7-20 (.259) when tied entering the 8th inning since the 2025 season — 2nd lowest in MLB; League Avg: .500.

The Rangers were just 7-45 (.135) when they allowed 5 or more runs in the 2025 season — tied for 5th lowest in MLB; League Avg: .202.

Mariners Keys to the Game vs. the Rangers

The Mariners are just 0-12 (.000) when trailing entering the 9th inning this season — tied for lowest in MLB; League Avg: .048.

The Mariners are just 0-10 (.000) when trailing entering the 7th inning this season — tied for lowest in MLB; League Avg: .127.

The Mariners were 9-55 (.141) when trailing entering the 8th inning in the 2025 season — 3rd best in MLB; League Avg: .090.

The Mariners were 18-10 (.643) when tied entering the 7th inning in the 2025 season — 4th best in MLB; League Avg: .500.

Rangers Hitting Stats & Trends

Rangers hitters have an OPS of just .570 (198 PA’s) at home this season — lowest in MLB.

The Rangers have scored 2.00 runs per game (12/6) at home this season — lowest in MLB.

Rangers hitters have struck out in 31% of their PA’s against LHP this season — 2nd highest in MLB.

Rangers hitters have an OBP of just .295 (3,131 PA’s) at home since the 2025 season — lowest in MLB.

Mariners Hitting Stats & Trends

Mariners hitters are slugging just .249 on the road this season — lowest in MLB.

Mariners hitters are slugging just .220 against LHP this season — lowest in MLB.

Mariners hitters slugged .712 on the first pitch of at-bats in the 2025 season — best in MLB.

The Mariners are batting just .164 against LHP this season — 2nd lowest in MLB.

Rangers Pitching Stats & Trends

Opponents had a groundball batting average of just .205 against Rangers pitchers with runners on base in the 2025 season — best in MLB.

Opponents had a groundball batting average of just .221 against Rangers pitchers in the 2025 season — best in MLB.

Rangers pitchers have an ERA of 2.00 (54.0 IP) at home this season — best in MLB.

Opponents have a groundball batting average of just .219 against Rangers pitchers with runners on base since the 2025 season — best in MLB.

Mariners Pitching Stats & Trends

Mariners pitchers have a first-pitch strike rate of 67% this season — highest in MLB.

Mariners pitchers have walked 6% of batters this season — best in MLB.

Mariners pitchers have induced opposing hitters to ground into 23 double plays in 128 opportunities (18%) this season — tied for best in MLB.

Mariners pitchers have thrown at least two strikes in their first three pitches to 70% of opposing batters this season — highest in MLB.

More MLB Reading:

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