Cleveland Guardians vs Seattle Mariners Prediction, 6/15/2025 MLB Picks, Best Bets & Odds

Game: Cleveland Guardians vs Seattle Mariners

Date: Sunday, June 15, 2025

Location: T-Mobile Park in Seattle, WA

TV: Root Sports Northwest

Odds/Point Spread: Cleveland (-122) Seattle (+102)

The Seattle Mariners (33-34) will try to beat the Cleveland Guardians (35-32) at T-Mobile Park on Sunday. The odds on this game have Cleveland at -122 and Seattle is priced at +102. The total comes in at 8. The starting pitchers are Luis Ortiz and Emerson Hancock.

As a squad, the Cleveland Guardians are putting up 4.0 runs/g, which puts them at 24th in the league. They are sitting with 265 runs and have an OBP of .307. The Guardians have tallied 93 doubles as a squad and have hit 69 balls out of the stadium. They have compiled 251 RBI's as well as 512 hits on the campaign, while their team batting average is .234. Cleveland has a slugging percentage of .377 and have been called out on strikes 547 times, while being walked on 213 occasions.

Get all of our Free MLB Picks

The Guardians hold a team earned run average of 3.89 over the course of the season (16th in baseball), and they have struck out 569 hitters. Guardians pitchers have allowed 73 home runs and also 279 runs (14th in MLB). They have walked 242 opposing batters and their FIP sits at 4.08 as a team for the year. Cleveland has surrendered 564 hits (8.6 per 9 innings) and 256 earned runs. Their strikeout to walk ratio is 2.35 and their pitching staff has earned a collective WHIP of 1.36.

The Guardians have dispatched 227 relief pitchers to the mound for the year. The relief pitchers have inherited 76 runners on the year and 34.2% of them crossed the plate. They have accumulated 19 saves over the course of the season and have missed out on 5 of 24 save opportunities. The Guardians relief pitchers have earned a save rate of 79.2% and have come into the game in 71 save situations. The relievers have earned 46 holds so far this season (6th in MLB). Guardians pitchers have come into the game with opponents on base 54 times as well as having 59 appearances in high leverage situations.

The Cincinnati Reds are sitting with 1,775 putouts this season, as well as 522 assists and 44 errors. Their fielding rate is holding at .981 which is 28th in baseball, and have earned 55 double plays. The Guardians have turned 68.2% of balls hit into play into outs in their 5,325 innings on the diamond, which has them sitting 24th in baseball.

Ortiz has taken the ball for 307 innings and has tallied 259 punch outs in his pro baseball career. Ortiz (15-20 career record) is the owner of a FIP of 3.95 while he has faced 1,327 batters during his time in the major leagues. His ERA is 4.01 (137 earned runs allowed) and his WHIP is 1.357. He has surrendered 283 hits (8.3 hits per nine innings) with 134 free passes.

The Mariners hold a team SLG% of .396 and they are scoring 4.34 runs per outing (14th in the league). They have 85 doubles, while taking a walk 239 times and recording 291 runs. Seattle has accumulated 87 home runs on the campaign to go along with 282 runs batted in. They have been rung up on 601 occasions (7th in the league) and have recorded 553 base knocks. The Seattle Mariners have recorded a team on-base percentage of .320 and a batting average of .241 this season.

The Seattle pitching staff have given up 305 runs so far this season and come in with a team ERA of 4.06 (274 earned runs surrendered). They have given up 78 homers and they relinquish 4.52 runs per 9 innings (20th in baseball). The Mariners hold a team WHIP of 1.333 in addition to having a FIP of 4.12 as a unit so far this season. They currently have a K/BB ratio of 8.10 (544 strikeouts against 209 bases on balls). They come in at 25th in baseball as a staff in total hits relinquished with 600.

Sitting with 65 save situations, the Mariners have 34 holds in addition to 12 blown saves. Seattle has had relievers step onto the hill in 31 save opportunities and they have converted 19 saves. Their relief pitchers have stepped onto the mound 95 times in high leverage situations and on 51 occasions with runners on. Seattle relief pitchers hold an inherited score rate of 25.9% out of their 58 inherited base runners. They are ranked 19th in the league with a save percentage of 61.3%, and they have sent 228 relievers to the mound for the year.

The Seattle Mariners have turned 56 double plays and have a fielding percentage of .989 (5th in the majors). The Mariners have accrued 585 assists, 27 errors and have notched a total of 1,821 putouts for the season. In their 5,463 innings on the diamond, the Mariners hold a defensive efficiency of 69.0% (21st in the majors).

In his MLB career, Hancock has given up 138 hits while he has totaled 86 punch outs in 127 frames. Hancock (6-6 career mark) has earned a 4.88 earned run average and has conceded 9.8 hits per nine innings. He has given up a total of 69 ER's while earning a WHIP of 1.414 and a FIP of 4.8. He has a strikeout to walk ratio of 2.05 and he has gone up against 555 opposing batters thus far in his career.

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

Tony Sink's Pick: Take Cleveland (-122)

Get $60 worth of FREE premium member picks. No Obligation. No Salesman. No Credit Card. Fast Sign up with Instant Access Click Here