Ian Seymour, a former St. John's standout and a recent addition to the Tampa Bay Rays roster, made a remarkable MLB debut at Fenway Park amid a high-stakes atmosphere. Called up to support a fatigued bullpen, he was thrust into action during the 10th inning of a tie game against the Boston Red Sox. Unfazed by the pressing situation, Seymour struck out Carlos Narváez and navigated a challenging inning before eventually securing his first major league win as the Rays triumphed.

Seymour's performance was impressive, featuring two strikeouts and a focused approach that saw him deliver 16 out of 28 pitches for strikes. His journey to the big leagues included a stellar season in the minors, where he posted a 2.95 ERA and led his league in strikeouts. This debut not only marked a significant milestone in his career but also highlighted the depth of talent within the Rays organization, reflecting their reputation for developing strong pitchers.

Ian Seymour, a promising left-handed pitcher for the Tampa Bay Rays, is emerging as a solid fantasy baseball waiver wire option for Week 9 of 2025. While his recent performance at Triple-A has shown some struggles with a 5.27 ERA and 1.83 WHIP over his last three starts, his overall potential remains high, highlighted by 22 strikeouts in 13.2 innings. Prior to this skid, Seymour posted an impressive 1.73 ERA and 0.99 WHIP for the season. With the Rays' current pitching depth and the expected call-up by July, Seymour is a strategic add for teams in 14+ league formats, especially those looking for high strikeout potential.

As he awaits his MLB debut, Seymour has been successful in utilizing his flat fastball and strong changeup, marking him as one of the more underrated lefty prospects in baseball. With Zack Littell showing signs of improvement, the competition for a spot in the rotation is heating up, making it crucial for fantasy managers to act quickly. Keeping Seymore on the radar can pay dividends as the season progresses.

As the 2025 MLB season progresses, top pitching prospects are emerging as key stashes for fantasy managers. Bubba Chandler of the Pittsburgh Pirates is leading the charge with a remarkable 2.27 ERA at Triple-A, showcasing his potential for a major league debut. Andrew Painter of the Philadelphia Phillies is also a must-stash as he continues his recovery from Tommy John surgery, showing promise in his recent outings. Jacob Misiorowski of the Milwaukee Brewers has turned heads with a stellar 0.80 ERA over his last six starts, indicating he could soon join the big leagues.

Ian Seymour of the Tampa Bay Rays is another to monitor, carrying high strikeout potential despite a rough patch. The San Francisco Giants' Carson Whisenhunt rounds out the standout prospects, impressing with a strong 1.29 ERA recently. As these pitchers develop, they offer significant upside for fantasy squads looking to strengthen their pitching staff.

Ian Seymour, a 26-year-old pitcher for the Durham Bulls, made a memorable return to his roots, pitching at Polar Park near Worcester, Massachusetts, where he received enthusiastic support from family and friends. The former standout at St. John's and Virginia Tech, Seymour was drafted by the Tampa Bay Rays in 2020. In his first Triple-A start, he threw 98 pitches, allowing three runs and striking out eight, contributing to his team's 4-3 lead before leaving the game.

Despite a tough walk-off loss, Seymour expressed deep gratitude for his supportive circle, including his family and former coach. After undergoing Tommy John surgery in 2022, he rebounded impressively in minor leagues, earning recognition as Tampa Bay's Minor League Pitcher of the Year. Now, he is just one step away from the majors, a testament to his hard work and dedication to baseball.

As the 2025 MLB season progresses, fantasy baseball managers are on the lookout for potential pitching prospects to stash on their rosters. This week, Zebby Matthews of the Minnesota Twins has finally received his call-up, igniting interest in other top-tier prospects. Bubba Chandler from the Pittsburgh Pirates has been impressive at Triple-A, boasting a 1.19 ERA and 44 strikeouts over 30.1 innings. His recent five-inning shutout performance against Louisville highlights his potential as a must-start option upon promotion.

Andrew Painter, the Philadelphia Phillies' highly touted young arm, is starting to find his rhythm in Triple-A after a solid debut. He has a chance to make an impact in the majors soon, given his development trajectory. Ian Seymour of the Tampa Bay Rays showcases significant strikeout potential with a 1.96 ERA, while Jacob Misiorowski of the Milwaukee Brewers has stepped up amid injury concerns in the rotation. Lastly, Noah Cameron of the Kansas City Royals, who has already made his MLB debut, demonstrates the ability to be a reliable innings-eater moving forward.