New York Islanders defenseman Matthew Schaefer's unanimous selection as the 2025-26 Calder Memorial Trophy winner by the Professional Hockey Writers' Association—announced yesterday with all 198 first-place votes—has locked in trader consensus at near-certainty, reflecting his record-shattering rookie performance of 59 points (23 goals, 36 assists), the most ever by a defenseman and tops among all freshmen. At just 18 years old, he became the youngest recipient in NHL history, outpacing finalists Ivan Demidov and Beckett Sennecke in impact during the regular season. Gabe Perreault's lingering micro-position stems from early-season hype but faded amid Schaefer's dominance. Only an unprecedented revocation by the NHL could shift resolution, though awards are final post-voting.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedGabe Perreault <1%
$512,487 Vol.
$512,487 Vol.
Gabe Perreault
<1%
Gabe Perreault <1%
$512,487 Vol.
$512,487 Vol.
Gabe Perreault
<1%
If the listed player is not announced as a finalist for the 2025–26 Calder Memorial Trophy, this market will resolve to "No".
The primary resolution source for this market will be official information from the NHL. However, a consensus of credible reporting may also be used.
Market Opened: Oct 22, 2025, 5:33 PM ET
Resolution Source
https://www.nhl.com/awardsResolver
0x2F5e3684c...If the listed player is not announced as a finalist for the 2025–26 Calder Memorial Trophy, this market will resolve to "No".
The primary resolution source for this market will be official information from the NHL. However, a consensus of credible reporting may also be used.
Resolution Source
https://www.nhl.com/awardsResolver
0x2F5e3684c...New York Islanders defenseman Matthew Schaefer's unanimous selection as the 2025-26 Calder Memorial Trophy winner by the Professional Hockey Writers' Association—announced yesterday with all 198 first-place votes—has locked in trader consensus at near-certainty, reflecting his record-shattering rookie performance of 59 points (23 goals, 36 assists), the most ever by a defenseman and tops among all freshmen. At just 18 years old, he became the youngest recipient in NHL history, outpacing finalists Ivan Demidov and Beckett Sennecke in impact during the regular season. Gabe Perreault's lingering micro-position stems from early-season hype but faded amid Schaefer's dominance. Only an unprecedented revocation by the NHL could shift resolution, though awards are final post-voting.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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