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: SWHBDIV12019       (ID: 1a1wt) (Sort: Div) (Playoffs: 8)
    Team: Bev Facey    (BF)  (ID: t1x3s)
    Team: Harry Ainlay (HA)  (ID: t1x3t)
    Team: J Percy Page (JPP) (ID: t1x3u)
    Team: Lillian      (LO)  (ID: t1x3v)
    Team: Old Scona    (OS)  (ID: t1x3w)
    Team: Ross Shep    (RS)  (ID: t1x3x)
    Team: Salisbury    (SAL) (ID: t1x3y)
    Team: St Peter     (SPA) (ID: t1x3z)
  Kind: rec
  Sport: handball
  Gender: female
  Country: Canada
  State: Alberta
  Level: Division 1
  Season: 2019 (current: True)
  Author: CARR17
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Div: Points, Wins HeadToHead, Least GoalsAgainst HeadToHead, Wins, Least

Total GoalsAgainst, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.0256410256410256
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  PercentOfPointsWon
  WeightExponent:  0
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
3/19/19   LO    22-12   BF    (ID: g1yt8k)
3/19/19   RS    4-20    BF    (ID: g1yt8m)
3/19/19   OS    20-12   JPP   (ID: g1yt8n)
3/19/19   LO    18-7    RS    (ID: g1yt8p)
3/19/19   JPP   8-43    SAL   (ID: g1yt8q)
3/19/19   OS    12-38   SAL   (ID: g1yt8r)
3/19/19   HA    17-19   SPA   (ID: g1yt8s)
3/21/19   OS    20-19   BF    (ID: g1yt8t)
3/21/19   SPA   29-14   BF    (ID: g1yt8u)
3/21/19   LO    16-21   HA    (ID: g1yt8v)
3/21/19   SAL   44-14   HA    (ID: g1yt8w)
3/21/19   RS    9-20    JPP   (ID: g1yt8x)
3/21/19   SAL   38-9    LO    (ID: g1yt8y)
3/21/19   SPA   20-12   OS    (ID: g1yt8z)
4/2/19    JPP   14-21   LO    (ID: g1yt90)
4/2/19    SPA   11-17   LO    (ID: g1yt91)
4/2/19    HA    20-16   OS    (ID: g1yt92)
4/2/19    HA    33-12   RS    (ID: g1yt93)
4/2/19    OS    19-4    RS    (ID: g1yt94)
4/2/19    BF    12-37   SAL   (ID: g1yt95)
4/2/19    JPP   15-17   SPA   (ID: g1yt96)
4/8/19    OS            LO    (ID: g1yt97)
4/9/19    BF            HA    (ID: g1yt98)
4/9/19    BF            JPP   (ID: g1yt99)
4/9/19    HA            JPP   (ID: g1yt9a)
4/9/19    SAL           RS    (ID: g1yt9b)
4/9/19    RS            SPA   (ID: g1yt9c)
4/9/19    SAL           SPA   (ID: g1yt9d)
GamesEnd