Older rosters do not win more one-goal games – in the Swiss National League they win slightly fewer.
Data through 2025/26
MythNLData through 2025/26 · NL
Oldest third: close-game win %
48.2%
Youngest third: close-game win %
51.6%
What the data says
NL 2023/24–2025/26, 42 team-seasons (ice-time-weighted skater age): the oldest third (29.6 years) won 48.2% of one-goal and overtime games; the youngest third (27.7) won 51.6%.
Correlation between roster age and close-game win rate: −0.17. Swedish leagues lack the age data needed for this test.
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