Mariners vs Guardians Prediction 28 March 2026
🔉 The Seattle Mariners and Cleveland Guardians clash in the MLB regular season at T-Mobile Park. The significance of this matchup is undeniable: both teams are eager to solidify their standings in the league, adding intrigue to this encounter. Seattle finds themselves in twelfth place after the opening round, while the Guardians have soared to fourth. It's clear that after just one game, these standings hold little real significance, but the season has kicked off with these results.
Head-to-Head
📊 Here's a comprehensive look at the stats as the opponents gear up for their upcoming matchup. Their last head-to-head clash took place on 27 March 2026 in the MLB tournament, ending with a 6-4 victory for the Guardians. In total, the Seattle Mariners have secured 59 wins (35 at home), while the Cleveland Guardians have notched up 57 victories (39 on the road). It's worth noting that the hosts average 4.13 runs per game, whereas the visitors average 4.08.
H2H Stats Matches and Previous Teams Results

Seattle Mariners Team Overview
📉 The Seattle Mariners didn't have the most convincing performance in the recent preseason, finishing with an overall win-loss record of 11-19. However, if we look at the results of their last five preseason games, the Mariners performed quite decently, securing three wins and suffering two losses. In their first official game of the regular season, Seattle fell to the Guardians, though they looked competitive at times and only began trailing after the seventh inning.
Match Results: Seattle Mariners

Cleveland Gardians Team Overview
📈 The Cleveland Guardians are also in good form: finishing their preseason camp with a 16-14 record, they left a positive impression. Their recent games have been well-played, as Cleveland managed to win three consecutive matches to wrap up their preseason preparations. However, the Guardians made an even more impressive start to the season, delivering a strong finish against the Mariners to secure a confident victory. It may not have been the most dominant performance, but securing the win is what truly matters.
Match Results: Cleveland Gardians
⚾️ Starting Pitchers
The Mariners have George Kirby taking the mound as their starter. Last season wasn't his best, with a 10-8 record, a 4.21 ERA, and a 1.19 WHIP. However, Kirby currently ranks among the league's best in control. He's a solid number two starter for his team, with aspirations of becoming the ace. His fastball is excellent, and he performs well against left-handers. He allows very few walks.
The Guardians are starting with Gavin Williams on the mound. This promising American has untapped potential. In the last regular season, he was decent with a 12-5 record, a 3.06 ERA, and a 1.27 WHIP. While Williams posted more appealing stats last season, he visually appears less dominant compared to his counterpart. He boasts an elite fastball and a good slider but struggles with control, which prevents him from reaching top-tier status.
⭐ Editorial Prediction
At T-Mobile Park, we're set for an intriguing matchup. The Seattle Mariners, despite a setback in their previous game, have the potential to elevate their performance. Meanwhile, the Cleveland Guardians have already showcased their offensive prowess and confidence, especially in the latter stages of their games. Considering these trends, a total over 6.5 runs seems like a reasonable bet. Both teams have been delivering high-scoring performances recently: Seattle has exceeded this total in seven consecutive games, while Cleveland's strong finish to preseason and confident start to the season highlight their scoring capabilities.