Cleveland Guardians vs Seattle Mariners Prediction, 6/13/2025 MLB Picks, Best Bets & Odds

Game: Cleveland Guardians vs Seattle Mariners

Date: Friday, June 13, 2025

Location: T-Mobile Park in Seattle, WA

TV: Root Sports Northwest

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

The Cleveland Guardians (35-32) are hitting the road to T-Mobile Park on Friday where they will play the Seattle Mariners (33-34). The moneyline on this game has Cleveland at -160 while Seattle is priced at +132. The betting total comes in at 8.5. The expected starting pitchers will be Gavin Williams and Luis Castillo.

The Guardians have tallied 93 doubles as a team and have hit 69 balls out of the stadium. Cleveland has a slugging rate of .377 and have been rung up 547 times, while taking a walk on 213 occasions. As a team, the Cleveland Guardians are recording 4.0 runs per outing, which has them at 24th in MLB. They have amassed 251 RBI's in addition to 512 hits so far this year, while their team batting average comes in at .234. They have earned a total of 265 runs and have an on-base percentage of .307.

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The Guardians hold a team ERA of 3.89 so far this year (16th in baseball), and the staff has struck out 569 hitters. Guardians pitchers have surrendered 73 home runs in addition to 279 total runs (15th in MLB). They have walked 242 opposing hitters and their FIP sits at 4.08 as a team for the year. Cleveland has relinquished 564 base hits (8.6 per 9 innings) as well as 256 earned runs. They have a strikeout to walk ratio of 2.35 and their pitching staff holds a collective WHIP of 1.36.

Guardians relief pitchers have come into the game with runners on 54 times in addition to having 59 appearances in high leverage situations. The relief pitchers have racked up 46 holds so far this season (6th in the league). The Guardians bullpen have a save percentage of 79.2% and have entered the game in 71 save situations. They have compiled 19 saves for the year and have blown 5 of their 24 save opportunities. The bullpen pitchers have inherited 76 runners this season with 34.2% of them ended up crossing the plate. The Guardians have dispatched 227 relief pitchers to the hill over the course of the season.

The Guardians have transformed 68.2% of baseballs in play into outs in their 5,325 innings, which has them sitting at 24th in pro baseball. The Cincinnati Reds have a tally of 1,775 putouts for the season, as well as 522 assists and 44 errors. Their fielding rate is at .981 which puts them in 28th in pro baseball, and have a total of 55 double plays.

Williams (11-18 career mark) has earned a FIP of 3.93 while he has faced 959 batters in the major leagues. He has surrendered 195 base knocks (7.9 hits per 9 innings) and has had 105 walks. His ERA is 3.99 (99 earned runs allowed) and his WHIP is 1.345. Williams has thrown 223 frames and has totaled 231 punch outs in his MLB career.

The Mariners hold a slugging percentage of .396 and they earn 4.34 runs per contest (13th in baseball). They have notched 85 doubles, while taking a walk 239 times and recording 291 runs. Seattle has accounted for 87 home runs so far this season as well as 282 RBIs. They have struck out on 601 occasions (7th in baseball) and have tallied 553 hits. The Seattle Mariners have a team on-base percentage of .320 and a team batting average of .241 on the year.

The Mariners hold a team WHIP of 1.333 and are the owners of a FIP of 4.12 as a unit on the year. They are currently ranked 25th in baseball as a pitching staff in total hits allowed with 600. The Seattle pitching staff have yielded 305 runs for the year while holding a team ERA of 4.06 (274 earned runs surrendered). Their strikeout to walk ratio is 8.10 (544 strikeouts against 209 walks). They have allowed 78 homers and they yield 4.52 runs per 9 innings (20th in MLB).

Seattle has called on bullpen pitchers to step onto the mound in 31 save chances and they have tallied 19 saves. They are currently ranked 19th in MLB with a save percentage of 61.3%, and they have dispatched 228 relief pitchers onto the field on the campaign. Their relievers have come in 95 times in high leverage situations and on 51 occasions with base runners. Seattle relievers hold an inherited score percentage of 25.9% of 58 inherited runners. With 65 save situations, the Mariners have recorded 34 holds in addition to 12 blown saves.

The Seattle Mariners have turned 56 double plays and have earned a fielding percentage of .989 (5th in pro baseball). The Mariners have accrued 585 assists, 27 errors and have a total of 1,821 putouts on the season. Out of their 5,463 innings played, the Mariners have accumulated a efficiency on defense of 69.0% (21st in professional baseball).

Castillo (77-80 career record) has earned a 3.54 ERA and has given up 7.7 hits per nine innings. His K/BB ratio is 3.23 and he has faced 5,391 opposing batters during his career. He has given up 513 ER's while earning a WHIP of 1.183 and having a FIP of 3.5. During his MLB career, Castillo has allowed 1,112 hits while totaling 1,391 K's in 1,303 innings.

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

Tony Sink's Pick: Take Cleveland (-160)

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