
The Boston Fleet announced on Monday that the team has signed goaltender Aerin Frankel, defender Megan Keller, and forward Alina Müller to two-year contract extensions through the 2027-28 season. All three players were protected by the Fleet ahead of the Expansion Draft in June.
“We’re thrilled to have Aerin Frankel, Megan Keller, and Alina Müller signed through the 2027–28 season,” said Fleet General Manager Danielle Marmer. “These are three of the best players in the world at their respective positions and having them committed to Boston gives us an elite core to build around. Aerin is the backbone of our team, and we have a chance to win every single night with her in net. Megan is the fabric of our identity and represents everything we love about Boston hockey by being physical, relentless, and reliable at both ends of the ice. Alina has one of the highest hockey IQs in the game and sees the ice incredibly well, elevates everyone around her, and will be a key driver of our offense. With this group leading the way, we’re in great hands for the next three years. Beyond their talent, these are leaders who represent what it means to be part of the Boston Fleet. Their legacy is already being written here, and we know our fans will be proud to continue cheering them on for years to come.”
Aerin Frankel, Goaltender
Arguably one of the best goaltenders in the league, Frankel appeared in 23 games throughout the 2024-25 season, earning a 12-8-3 record with one shutout and a .921 save percentage. Frankel has served as Boston’s primary starting goaltender since the inaugural season and became the first netminder in league history to reach 1,000 saves, including playoffs. Frankel was named a finalist for PWHL Goaltender of the Year two years in a row. In two seasons, she leads all goaltenders in career regular season saves (1,046), is tied for second in games (41), ranks third in wins (20), and is tied for third in save percentage (.924).
“Every time I step on the ice, I’m reminded of how special it is to represent Boston,” said Frankel. “The passion of the fans, the support from the organization, and the bond with my teammates mean the world to me. I don’t take any of it for granted and couldn’t be more excited to extend my contract in the city of Boston.”
Megan Keller, Defender
Keller has appeared in every game for the Fleet, including all 30 games during the 2024–25 season, where she tallied five goals and eight assists for 13 points. She ranked sixth among all PWHL defenders in offensive stats, and she finished second in overall time on ice. Keller has served as an alternate captain for two consecutive seasons and was named a finalist for PWHL Defender of the Year in 2024. Known for her consistency and leadership, Keller has firmly established herself as a key member of Boston’s defensive core and a big figure within the team’s leadership group.
“I’m beyond excited to be part of the Boston Fleet organization for the next three years,” said Keller. “Boston has truly become home, and I’m incredibly grateful for the opportunity to keep building something special here. Most of all, I can’t wait to get back on the ice in front of our amazing fans!”
Alina Müller, Forward
Müller appeared in 26 games for the Fleet during the 2024–25 season, tallying seven goals and 12 assists for 19 points. She led the league in shorthanded goals with two, including one scored just nine seconds into a penalty kill on Feb. 20. Selected by Boston in the first round of the inaugural PWHL Draft, Müller made history as the first international player drafted into the league. She was named a finalist for PWHL Rookie of the Year and delivered one of the most memorable moments of the inaugural PWHL Playoffs with her double-overtime goal in Minnesota to force a decisive Game 5 in the Finals.
“I am so happy and grateful to stay in Boston for three more years and continue building towards a championship,” said Müller. “Boston has become home, both on and off the ice and I’m honored to continue representing this city and this organization. To my teammates, the coaches, the organization and the fans, thank you for the dedication. I can’t wait to get back on the ice and chase something special with this group.”

ITR 47: Then There Was Nothing – Inside The Rink
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