Texas Rangers vs Seattle Mariners Prediction, 4/18/2026 MLB Picks, Best Bets & Odds

Game: Texas Rangers vs Seattle Mariners

Date: Saturday, April 18, 2026

Location: T-Mobile Park in Seattle, WA

TV: MLB.TV

Odds/Point Spread: Texas (-196) Seattle (+162)

The Texas Rangers (10-9) are en route to T-Mobile Park on Saturday where they will take on the Seattle Mariners (8-12). The odds on this game have the Rangers at -196 and the Mariners open at +162. The total is set at 9. The pitchers who are expected to start will be Nathan Eovaldi and George Kirby.

The Rangers have tallied 26 two-baggers as a unit and have smacked 22 balls out of the park. Texas has a slugging percentage of .385 and have been rung up 178 times, while drawing a walk on 69 occasions. As a team, the Texas Rangers are notching 4.3 runs per game, which is 17th in baseball. They have 77 RBI's in addition to 147 hits this year, and their team batting average is sitting at .231. They have accounted for 82 runs and hold an OBP of .308.

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The Rangers have a team ERA of 3.56 this year (6th in baseball), and they have rung up 179 hitters. Rangers pitchers have relinquished 21 long balls and 70 runs in total (4th in MLB). Their pitching staff has walked 67 hitters and their FIP sits at 4.01 as a squad on the year. Texas has given up 144 base hits (7.8 per 9 innings) in addition to 66 earned runs. Their K/BB ratio is 2.67 and their pitching staff has a team WHIP of 1.27.

The Rangers relief pitchers have recorded a save percentage of 66.7% and have entered the game in 26 save situations. They have recorded 6 saves so far this season and have blown 3 out of their 9 save opportunities. The relief pitchers have inherited 32 base runners over the course of the season and 25.0% of them crossing home plate. Rangers pitchers have gone to the mound with opponents on base 20 times and also have had 27 appearances in high leverage situations. The Rangers have sent 69 relief pitchers to the hill this season. The relievers have notched 16 holds so far this season (6th in the league).

The Rangers have turned 70.6% of balls in play into outs out of 1,500 innings on the field, ranking them 10th in professional baseball. The Texas Rangers have 500 putouts this year, in addition to 135 assists and 5 errors. Their fielding rate is at .992 which is 3rd in MLB, and have earned 13 double plays.

Eovaldi has taken the ball for 1,723 frames and has accounted for 1,513 K's during his career. Eovaldi (104-86 career win-loss mark) is the owner of a FIP of 3.85 and he has gone up against 7,221 opposing batters in the majors. His ERA is 3.91 (749 earned runs allowed) and his WHIP is 1.253. He has allowed 1,686 hits (8.8 hits per 9 innings) and has had 473 walks.

Seattle has tallied 17 HRs on the year to go along with 75 runs batted in. They have notched 24 two-baggers, while taking a walk 88 times and scoring 78 runs. The Seattle Mariners have a team OBP of .317 as well as a batting average of .209 so far this season. The Mariners have a team slugging % of .334 and they are earning 3.90 runs per outing (24th in the league). They have been called out on strikes on 192 occasions (3rd in MLB) and have tallied 136 base hits.

The Mariners have a team WHIP of 1.107 in addition to having a FIP of 3.07 as a unit this season. They rank 22nd in MLB as a staff in total hits surrendered with 153. The Seattle pitching staff have yielded 74 runs on the season while holding an ERA of 3.20 (63 earned runs given up). Their strikeout to walk ratio sits at 8.40 (165 strikeouts vs 43 free passes). They have yielded 12 homers and they concede 3.76 runs per 9 innings (4th in baseball).

Seattle relief pitchers have an inherited score percentage of 26.3% out of 19 inherited base runners. Their relief pitchers have taken the field 19 times in high leverage situations and on 16 occasions with runners on base. Sitting with 11 save situations, the Mariners have 5 holds and also 3 blown saves. They are ranked 25th in the league with a save rate of 50.0%, and they have sent 57 relievers onto the field on the campaign.

The Seattle Mariners have gotten 27 double plays and have earned a fielding percentage of .987 (11th in professional baseball). The Mariners have racked up 167 assists, 9 errors and are sitting with 532 putouts on the campaign. In 1,596 innings on the field, the Mariners hold a defensive efficiency of 69.4% (19th in MLB).

So far in his career, Kirby has surrendered 636 base knocks and he has 643 punch outs in 664 frames. Kirby (47-36 career record) has earned a 3.58 earned run average while giving up 8.6 hits per nine innings. He has surrendered a total of 264 ER's while earning a WHIP of 1.106 and being the owner of a FIP of 3.5. His K/BB ratio is 6.49 and he has faced 2,704 batters in his MLB career.

Who will win tonight's MLB game against the spread or moneyline?

Guy Bruhn's Pick: Take Texas (-196)

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