The Seattle Mariners and Boston Red Sox will meet at Fenway Park on April 24, 2025, for the conclusion of their three-game series, with Boston eyeing a sweep and Seattle aiming to avoid being shut out on the road. Through the first two games, the Red Sox have outplayed the Mariners in all facets, including timely offense, solid starting pitching, and effective bullpen execution, winning 4-2 in Game 1 and 6-3 in Game 2. Boston’s success has been fueled by standout performances from Alex Bregman and Wilyer Abreu—two hitters who have combined for consistency, power, and run production in the middle of the order. Their presence has helped a Boston team that was searching for a rhythm early in the season now find a stable offensive core, particularly during high-leverage innings. On the mound, the Red Sox have benefited from their rotation, and in Game 3 they send Garrett Crochet to the hill, who has emerged as a revelation with a 2-1 record, an eye-popping 1.13 ERA, and 35 strikeouts. Opposing him will be Seattle’s Bryan Woo, who brings a strong 2-1 record and a 3.12 ERA into the matchup and is capable of keeping his team in the game with command and poise. Both teams sit above .500 in their respective divisions—Seattle in the tightly contested AL West and Boston just two games behind the Yankees in the AL East—but the Red Sox currently have all the momentum, fueled by strong home support and superior execution on both sides of the ball. The final game of the series will test whether the Mariners can find answers offensively or whether the Red Sox will continue their steady surge and complete the sweep. Boston enters the series finale having hit their stride over the past 10 games, with their offense averaging close to five runs per game while their pitching staff has limited opponents to fewer than four. Garrett Crochet has been a cornerstone in the rotation, not only leading the team in strikeouts but setting the tone with elite fastball command and an effective slider that has kept hitters off balance throughout April. At the plate, the combination of Bregman’s consistency and Abreu’s emerging power has given the Red Sox a reliable offensive foundation, while contributions from Rafael Devers and Jarren Duran have lengthened the lineup and provided depth. The Red Sox have also played clean defensively, avoiding critical errors and executing cutoffs and double plays with precision.

Perhaps most important is the bullpen, which has held leads and minimized damage in late innings, giving the team the confidence to close out games without unnecessary drama. Boston’s home record has also been a significant advantage, with Fenway proving to be a tough venue for visiting teams early in the season. With a sweep within reach and a chance to climb further up the AL East standings, Boston will approach this game with the same intensity and balance that’s driven their recent surge, knowing every divisional race point matters in April’s tightly packed playoff picture. The Seattle Mariners, meanwhile, come into the finale needing a reset, having dropped the first two games of the series despite strong early-season showings. Their offense, while powerful—ranking among MLB’s top 10 in home runs—has been inconsistent with runners in scoring position, particularly during this series against Boston. Power hitters like Julio Rodríguez and Cal Raleigh have shown flashes of production but have struggled to drive in runs in clutch spots, leaving the Mariners unable to capitalize on limited scoring chances. On the mound, Bryan Woo has been a bright spot in the rotation, showing an ability to control the strike zone and pitch deep into games, and his presence in Game 3 offers Seattle a legitimate shot at breaking the Red Sox’s momentum. The Mariners’ bullpen, however, has been stretched thin, and poor run support has amplified the pressure on the pitching staff to be nearly perfect. To win the finale, Seattle must tighten their defensive execution—avoiding mental errors and staying disciplined on the base paths—and deliver timely hitting when opportunities arise. Woo will need to be sharp early to silence Boston’s crowd and settle the tempo, while the lineup must be more aggressive and patient in finding pitches to drive. A win wouldn’t just salvage the series—it would reestablish Seattle’s footing heading into a tougher stretch of their schedule and keep them in close pursuit of the division-leading Astros. Thursday’s game will be a crucial early-season test of the Mariners’ resolve and depth as they try to avoid a sweep and exit Fenway with a hard-earned split in momentum.