MLB

Guardians vs Mariners

Lake-Erie bats poised to splash down in Puget Sound

Cleveland Guardians

Guardians (35-33) VS Mariners (34-34)

15 Jun 2025 | 4:10 PM ET | T-Mobile Park, Seattle

Seattle Mariners
Moneyline Pick – Cleveland Guardians (-105): Grade B

The Cleveland Guardians, currently on a two-game losing streak, are set to face the Seattle Mariners, who have won three consecutive games. Seattle's lineup is dealing with injuries, including the absence of a key infielder due to a lingering groin issue. On the mound, Seattle's starter has shown flashes of good pitching, but generally has been struggling this season. Cleveland counters with a hard-throwing arm who has be putting up fairly league average numbers this season. Both teams are at the 1/3 point of the season, with Cleveland aiming to solidify its postseason position.

Considering Cleveland's current momentum and Seattle's injury challenges, backing the Guardians as slight underdogs offers solid value. While Seattle's starter has been effective at home, Cleveland's offense has been productive, and their bullpen is well-rested. Given these factors, a medium-confidence lean towards Cleveland on the moneyline is justified.

Odds and availability are subject to change. This bet was made at 15/06/2025 09:44

Over/Under Pick - Under 8, (-110): B

Seattle sends in a starter who has been struggling overall but has been limiting how many runs he allows, while Cleveland’s lineup remains without one of its key sluggers. Still, the Guardians turn to a reliable arm whose command and previous success make him a solid counter to the Mariners’ bats. Both teams arrive trending in opposite directions—Cleveland down two in a row, Seattle having won three straight—but with cooler mid-June weather and strong late-inning options in both bullpens, offense could be at a premium.

This setup leans Under 8, with two efficient starters and relief corps each anchored by dominant closers. There aren’t many reliable power threats active for either side at the moment, and any early runs are likely to be reeled in by the bullpens. It’s a game that has the makings of a tense, low-scoring affair, making the Under a sharp play here with a confident B+ grade.

Odds and availability are subject to change. This bet was made at 15/06/2025 09:44

Spread Pick - Seattle Mariners, +1.5 (-204): B

The Guardians limp into this one on a two-game slide and still managing key injuries in the rotation, while Seattle arrives with momentum and a lineup paced by consistent contact hitting. Cleveland's pitching has allowed a flurry of runs recently, and with both two bigger name starters unavailable, the staff enters this matchup stretched. Seattle sends out a reliable arm who has consistently performed well in this matchup, backed by one of the league’s steadiest bullpens over the past two weeks.

With both teams hovering near the playoff fringe, the extra run on Seattle’s side holds real weight. Even if Cleveland threatens late, their closer’s recent shakiness adds to the volatility. In a game that could easily swing either way in the final innings, the run line cushion at plus value feels like a smart angle. It’s not a blowout spot, but it earns a solid B for bettors leaning on underdog arms and bullpen steadiness.

Odds and availability are subject to change. This bet was made at 15/06/2025 09:44

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