You can add leagues, big or small, to Sports Club Stats.
   It's free.
   It's easy.
   Just email import@sportsclubstats.com the:
      structure
      schedule
      and rules
   In a few minutes you'll get back a link to the league.
   Play around, have fun, you won't break anything.
   I look forward to seeing what you create.

Info about the various settings:
   https://docs.google.com/document/d/1-UneDNk6tkOrc_B-WBnGnc5KGiy2kttXC2fW8dR7QzM/edit?hl=en

For example, here is what created this league:

LeagueBegin
  League: Midwest College Hockey    (MCH)               (ID: 1a20r) (Sort: League) (Playoffs: 1)
    Team: Illinois State Redbirds   (Illinois State)    (ID: t1zab)
    Team: Maryville Saints          (Maryville)         (ID: t1zac)
    Team: McKendree Bearcats        (McKendree)         (ID: t1zad)
    Team: Midland Warriors          (Midland)           (ID: t1zae)
    Team: Northern Illinois Huskies (Northern Illinois) (ID: t1zaf)
    Team: Waldorf Warriors          (Waldorf)           (ID: t1zag)
  Kind: pro
  Sport: hockey
  Gender: male
  Country: USA
  State: ACHA-M1
  Level: acha m1 mch
  Season: 2019-20 (current: True)
  Author: fishbert
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
League:  Average Points, Wins, Points HeadToHead, GoalsDelta HeadToHead, GoalsDelta, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  3
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  1
  PointsForLossInShootout:  1
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0.114736842
  PercentOfGamesThatEndInShootoutWin:  0.045263158
  HomeFieldAdvantage:  0.583333333
  WeightType:  PythagenpatIgnoreShootOutWinningGoals
  WeightExponent:  0.459335
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  nationals auto-bid
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
10/4/19    Midland             7-1        Northern Illinois   (ID: g110pdf)
10/4/19    Maryville           3-5        Waldorf             (ID: g110pdg)
10/5/19    Midland             1-3        Northern Illinois   (ID: g110pdh)
10/5/19    Maryville           2-6        Waldorf             (ID: g110pdi)
10/11/19   Waldorf             4-6        Illinois State      (ID: g110pdj)
10/11/19   Maryville           2-1        Midland             (ID: g110pdk)
10/12/19   Waldorf             4-3 (ot)   Illinois State      (ID: g110pdm)
10/12/19   Maryville           2-5        Midland             (ID: g110pdn)
10/16/19   Maryville           4-5        McKendree           (ID: g110pdp)
10/30/19   Maryville           4-3        McKendree           (ID: g110pdq)
11/1/19    Midland             1-4        Illinois State      (ID: g110pdr)
11/1/19    Northern Illinois   1-4        Waldorf             (ID: g110pds)
11/2/19    Midland             2-5        Illinois State      (ID: g110pdt)
11/2/19    Northern Illinois   5-4        Waldorf             (ID: g110pdu)
11/8/19    Waldorf             3-2 (ot)   Maryville           (ID: g110pdv)
11/8/19    McKendree           18-2       Northern Illinois   (ID: g110pdw)
11/9/19    Waldorf             1-10       Maryville           (ID: g110pdx)
11/9/19    McKendree           12-4       Northern Illinois   (ID: g110pdy)
11/16/19   McKendree           4-1        Waldorf             (ID: g110pdz)
11/17/19   McKendree           8-2        Waldorf             (ID: g110pe0)
11/22/19   Northern Illinois   2-1        Illinois State      (ID: g110pe1)
11/22/19   Midland             1-4        McKendree           (ID: g110pe2)
11/23/19   Northern Illinois   1-6        Illinois State      (ID: g110pe3)
11/23/19   Midland             5-2        McKendree           (ID: g110pe4)
12/13/19   Maryville           6-2        Illinois State      (ID: g110pe5)
12/14/19   Maryville           2-4        Illinois State      (ID: g110pe6)
1/15/20    Waldorf             3-5        Midland             (ID: g110pe7)
1/18/20    McKendree           5-1        Maryville           (ID: g110pe8)
1/20/20    McKendree           5-1        Maryville           (ID: g110pe9)
1/22/20    Waldorf             4-5        Midland             (ID: g110pea)
1/24/20    Northern Illinois   0-5        Maryville           (ID: g110peb)
1/24/20    McKendree           3-2        Midland             (ID: g110pec)
1/25/20    Northern Illinois   2-4        Maryville           (ID: g110ped)
1/25/20    McKendree           6-4        Midland             (ID: g110pee)
1/31/20    Illinois State      2-7        Maryville           (ID: g110pef)
2/1/20     Illinois State      3-2        Maryville           (ID: g110peg)
2/1/20     Waldorf             1-2        Northern Illinois   (ID: g110peh)
2/2/20     Waldorf             4-5 (ot)   Northern Illinois   (ID: g110pei)
2/7/20     Northern Illinois   2-7        McKendree           (ID: g110pej)
2/7/20     Illinois State      0-1        Midland             (ID: g110pek)
2/8/20     Northern Illinois   1-6        McKendree           (ID: g110pem)
2/8/20     Illinois State      0-1        Midland             (ID: g110pen)
2/14/20    McKendree           2-4        Illinois State      (ID: g110pep)
2/15/20    McKendree           5-4 (ot)   Illinois State      (ID: g110peq)
2/21/20    Waldorf             4-8        McKendree           (ID: g110per)
2/22/20    Waldorf             1-5        McKendree           (ID: g110pes)
2/28/20    Illinois State      5-4 (ot)   McKendree           (ID: g110pet)
2/28/20    Maryville           8-5        Northern Illinois   (ID: g110peu)
2/29/20    Illinois State      2-3        McKendree           (ID: g110pew)
2/29/20    Maryville           3-4 (so)   Northern Illinois   (ID: g110pex)
2/29/20    Midland             3-5        Waldorf             (ID: g110pey)
3/1/20     Midland             5-0        Waldorf             (ID: g110pev)
GamesEnd