League file // Finland

LIIGA

Liiga

21tracked seasons

6.0%mature conversion

2,880distinct players

Cohort ledger

Mature outcomes live. Newer clocks open.

Keep the complete archive current and resolve isolated historical identities

SeasonEligibleReachedEstablishedConversion

2025–2649700DevelopingOpen cohort ↗

2024–2549610DevelopingOpen cohort ↗

2023–2446291DevelopingOpen cohort ↗

2022–23440191DevelopingOpen cohort ↗

2021–22495235DevelopingOpen cohort ↗

2020–214513597.8%Open cohort ↗

2019–204712996.2%Open cohort ↗

2018–1945826105.7%Open cohort ↗

2017–1846230116.5%Open cohort ↗

2016–174572595.5%Open cohort ↗

2015–1643427146.2%Open cohort ↗

2014–1540326156.5%Open cohort ↗

2013–1437623136.1%Open cohort ↗

2012–1339228157.1%Open cohort ↗

2011–1238227157.1%Open cohort ↗

2010–1137820105.3%Open cohort ↗

2009–103761754.5%Open cohort ↗

2008–094131844.4%Open cohort ↗

2007–084022375.7%Open cohort ↗

2006–073842195.5%Open cohort ↗

2005–0637825116.6%Open cohort ↗

NHL success index

Known NHL identities in context.

507 distinct NHL identities are resolved across 21 complete cohort files.

Sebastian Aho

Kärpät → NHL

756 NHL GP →02

Mikko Rantanen

TPS → NHL

716 NHL GP →03

Miro Heiskanen

HIFK → NHL

552 NHL GP →

01League registered

Permanent URL and official source are live.

02Roster denominator

9,881 official participant-season records across 21 cohorts.

03Identity resolution

9,878 participant records resolved; 3 collisions remain isolated.

04Conversion release

16 cohorts meet the five-season maturity rule; newer seasons remain developing.

Coverage2005–06 → 2025–26 verified archive live

European foundation →Official league source ↗

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