League file // Czechia
ELJ
Extraliga juniorů
1tracked seasons
Developingconversion window
549distinct players
Cohort ledger
Denominator live. Outcome clock open.
Extend the verified denominator archive backward through 2015–16
SeasonEligibleReachedEstablishedConversion
NHL success index
Known NHL identities in context.
0 distinct NHL identities are resolved across 1 complete cohort files.
01
David Pastrňák
833 NHL GP →02Czech elite junior → Sweden → NHL
Martin Nečas
519 NHL GP →Czech elite junior → Extraliga → NHL
01League registered
Permanent URL and official source are live.
02Roster denominator
549 official participant-season records across 1 cohorts.
03Identity resolution
544 participant records resolved; 5 collisions remain isolated.
04Conversion release
Developing until the five-season observation window closes.