Seattle Mariners vs Washington Nationals Prediction, 6/14/2026 MLB Picks, Best Bets & Odds

Game: Seattle Mariners vs Washington Nationals

Date: Sunday, June 14, 2026

Location: Nationals Park in Washington, D.C.

TV: Nationals.TV

Odds/Point Spread: Seattle (-160) Washington (+132)

The Seattle Mariners (37-35) are en route to Nationals Park on Sunday where they will meet the Washington Nationals (36-35). The odds on this game have Seattle at -160 while Washington is at +132. The total has been set at 9. The pitchers taking the mound will be Emerson Hancock and Miles Mikolas.

As a unit, the Seattle Mariners are knocking in 4.3 runs per game, which has them at 17th in baseball. They have 307 runs scored while holding a team OBP of .318. The Mariners have tallied 94 doubles as a team and have hit 93 balls out of the stadium. They have earned 299 runs batted in in addition to 565 base knocks on the year, and their batting average sits at .238. Seattle has a slugging percentage of .401 and have been called out on strikes 608 times, while drawing a walk on 243 occasions.

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They have accrued a K/BB ratio of 3.30 and their pitching staff holds a collective WHIP of 1.18. Mariners pitchers have surrendered 69 long balls and also 273 runs in total (7th in MLB). Seattle has given up 565 base hits (8.0 per 9 innings) as well as 251 earned runs. The Mariners have a team earned run average of 3.57 this season (5th in the league), and they have struck out 610 batters. Their pitching staff has walked 185 players from the other team and their FIP sits at 3.66 as a squad for the year.

Mariners bullpen pitchers have gone to the mound with opponents on base 54 times as well as having 85 appearances in high leverage situations. The relievers have a total of 40 holds for the season (13th in the league). The Mariners relievers have a save percentage of 55.2% and have come into the game in 70 save situations. They have earned 16 saves for the season and have missed out on 13 of their 29 chances to save the game. The bullpen pitchers have inherited 71 base runners for the year with 18.3% of them ended up scoring. The Mariners have sent 214 relief pitchers to the hill over the course of the season.

The Seattle Mariners have earned a total of 1,899 putouts thus far, as well as 577 assists and 30 errors. Their fielding rate sits at .988 which puts them in 8th in baseball, and have a total of 66 double plays. The Mariners have converted 70.0% of balls hit into play into outs out of 5,697 innings on the diamond, which ranks them 15th in professional baseball.

Hancock has pitched in 237 innings and is sitting with 182 punch outs in his career. Hancock (13-11 mark in his career) is the owner of a FIP of 4.11 while he has gone up against 992 opposing batters in the major leagues. His earned run average is 4.17 (110 ER's allowed) and he has a WHIP of 1.234. He has surrendered 223 base hits (8.5 hits per 9 innings) with 70 walks.

Washington has accounted for 91 home runs on the year to go along with 354 runs batted in. They have recorded 120 doubles, while getting a free base 243 times as well as putting up 374 runs. The Washington Nationals hold a team OBP of .321 and a batting average of .244 for the year. The Nationals have a team slugging percentage of .418 and they score 5.34 runs per outing (3rd in baseball). They have struck out on 579 occasions (16th in baseball) and have earned a total of 587 hits.

The Nationals have a team WHIP of 1.395 and have a FIP of 4.89 as a unit this season. They are sitting at 28th in baseball as a pitching staff in total hits allowed with 623. The Washington pitching staff have allowed 375 runs on the season while holding a team ERA of 4.74 (332 earned runs yielded). They have earned a strikeout to walk ratio of 7.70 (541 strikeouts vs 256 walks). They have given up 101 HR's and they yield 5.36 runs per 9 innings (29th in the league).

They are ranked 25th in MLB with a save percentage of 53.8%, and they have dispatched 226 relievers onto the field this year. Their relief pitchers have come in 78 times in high leverage situations in addition to 69 occasions with runners on. With 77 save situations, the Nationals have tallied 34 holds in addition to 18 blown saves. Washington has called on bullpen pitchers to enter the game in 39 save chances and they have earned 21 saves. Washington bullpen pitchers have an inherited score rate of 45.1% out of their 102 inherited base runners.

The Washington Nationals have turned 51 double plays and have notched a fielding percentage of .977 (30th in pro baseball). The Nationals have accrued 622 assists, 58 errors and are sitting with 1,892 putouts this year. In 5,676 innings played, the Nationals have a defensive efficiency of 69.5% (19th in pro baseball).

In his MLB career, Mikolas has surrendered 1,343 hits and he has 933 K's in 1,313 innings. He has given up a total of 630 ER's while holding a WHIP of 1.222 and having a FIP of 4.3. He has a K/BB ratio of 3.56 and he has gone up against 5,480 opposing batters so far in his pro baseball career. Mikolas (73-80 mark in his career) has earned a 4.32 earned run average while giving up 9.2 hits per nine innings.

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

Josh Schonwald's Pick: Take Seattle (-160)

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