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: My Beautiful Dark Twisted   (FF)     (ID: 1a1uy) (Sort: Team) (Playoffs: 6)
    Team: Country Roads Take Mahomes  (Cole)   (ID: t1w0m)
    Team: The Demogordons             (Derek)  (ID: t1w0n)
    Team: I shake it Goff             (Dozza)  (ID: t1w0p)
    Team: The Curse of Oakland Island (Eric)   (ID: t1w0q)
    Team: Show me your TEs            (Jaylen) (ID: t1w0r)
    Team: Team TB12                   (John)   (ID: t1w0s)
    Team: Tennessee Thaitans          (Jones)  (ID: t1w0t)
    Team: King 'Quon                  (JP)     (ID: t1w0u)
    Team: The People vs. OJ Howard    (Mike)   (ID: t1w0v)
    Team: Bill Cosby's Sleepers       (Shaun)  (ID: t1w0w)
  Kind: fantasy
  Sport: football
  Gender: male
  Country: Canada
  State: Quebec
  Level: A
  Season: 2019-2020 (current: True)
  Author: DSmith
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Team: Points, Greatest Total GoalsFor,

DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0.5
  PercentOfGamesThatEndInTie:  0
  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: home
9/8/19     Dozza    122.3-143.3   Cole     (ID: g1zjpx)
9/8/19     Eric     109.3-133.7   Derek    (ID: g1zjpy)
9/8/19     Jaylen   102.9-117.8   Shaun    (ID: g1zjpz)
9/8/19     Jones    133.5-120     Mike     (ID: g1zjq0)
9/8/19     JP       157.6-148.6   John     (ID: g1zjq1)
9/14/19    Cole     104.5-155.1   JP       (ID: g1zjq2)
9/14/19    Derek    136.4-122     John     (ID: g1zjq3)
9/14/19    Jaylen   141.2-118.8   Jones    (ID: g1zjq4)
9/14/19    Mike     145.5-100.7   Dozza    (ID: g1zjq5)
9/14/19    Shaun    104.8-87.9    Eric     (ID: g1zjq6)
9/22/19    Derek    103.9-170.9   Cole     (ID: g1zjq7)
9/22/19    Eric     137-127.8     Mike     (ID: g1zjq8)
9/22/19    John     103-153.4     Shaun    (ID: g1zjq9)
9/22/19    Jones    154.9-124.4   Dozza    (ID: g1zjqa)
9/22/19    JP       142.7-113.2   Jaylen   (ID: g1zjqb)
9/29/19    Dozza    123.7-104.8   JP       (ID: g1zjqc)
9/29/19    Eric     106.4-85.9    Jones    (ID: g1zjqd)
9/29/19    Jaylen   122.4-125.7   John     (ID: g1zjqe)
9/29/19    Mike     152.7-116.7   Derek    (ID: g1zjqf)
9/29/19    Shaun    90.6-104      Cole     (ID: g1zjqg)
10/6/19    Cole     121.8-174.7   Jaylen   (ID: g1zjqh)
10/6/19    Derek    115.8-138.4   Dozza    (ID: g1zjqi)
10/6/19    John     105.6-185.3   Eric     (ID: g1zjqj)
10/6/19    Jones    176.3-110.3   JP       (ID: g1zjqk)
10/6/19    Shaun    104.5-186     Mike     (ID: g1zjqm)
10/13/19   Dozza    129.3-138.7   Shaun    (ID: g1zjqn)
10/13/19   Eric     102.4-101.1   Cole     (ID: g1zjqp)
10/13/19   Jaylen   158.7-162.5   Mike     (ID: g1zjqq)
10/13/19   John     142.3-118.9   Jones    (ID: g1zjqr)
10/13/19   JP       117.3-112.1   Derek    (ID: g1zjqs)
10/20/19   Cole     67.7-78.1     John     (ID: g1zjqt)
10/20/19   Jaylen   123.4-131.4   Dozza    (ID: g1zjqu)
10/20/19   Jones    98.5-102.2    Derek    (ID: g1zjqv)
10/20/19   Mike     198-82.9      Eric     (ID: g1zjqw)
10/20/19   Shaun    169.6-120.3   JP       (ID: g1zjqx)
10/27/19   Cole     100-128.1     Jones    (ID: g1zjqy)
10/27/19   Derek    92.7-129.9    Shaun    (ID: g1zjqz)
10/27/19   Eric     195.3-135.6   Dozza    (ID: g1zjr0)
10/27/19   John     114.8-166.1   Mike     (ID: g1zjr1)
10/27/19   JP       124.7-103.8   Jaylen   (ID: g1zjr2)
11/3/19    Dozza    115.9-119.7   John     (ID: g1zjr3)
11/3/19    Eric     118.3-156.8   JP       (ID: g1zjr4)
11/3/19    Jaylen   147.5-138.1   Derek    (ID: g1zjr5)
11/3/19    Jones    126.9-144.1   Shaun    (ID: g1zjr6)
11/3/19    Mike     95.1-81.9     Cole     (ID: g1zjr7)
11/10/19   Cole     93.2-98.2     Jaylen   (ID: g1zjr8)
11/10/19   Derek    138.2-139     JP       (ID: g1zjr9)
11/10/19   John     131.5-78.9    Eric     (ID: g1zjra)
11/10/19   Mike     160.9-119.1   Jones    (ID: g1zjrb)
11/10/19   Shaun    133-102.7     Dozza    (ID: g1zjrc)
11/17/19   Dozza    121.6-137.8   Mike     (ID: g1zjrd)
11/17/19   Eric     118.7-114.6   Shaun    (ID: g1zjre)
11/17/19   John     122.7-82.9    Derek    (ID: g1zjrf)
11/17/19   Jones    118.2-131.2   Jaylen   (ID: g1zjrg)
11/17/19   JP       111.5-93.6    Cole     (ID: g1zjrh)
11/24/19   Cole                   Derek    (ID: g1zjri)
11/24/19   Dozza                  Jones    (ID: g1zjrj)
11/24/19   Jaylen                 Eric     (ID: g1zjrk)
11/24/19   Mike                   JP       (ID: g1zjrm)
11/24/19   Shaun                  John     (ID: g1zjrn)
12/1/19    Cole                   Eric     (ID: g1zjrp)
12/1/19    Derek                  Jaylen   (ID: g1zjrq)
12/1/19    John                   Mike     (ID: g1zjrr)
12/1/19    Jones                  Shaun    (ID: g1zjrs)
12/1/19    JP                     Dozza    (ID: g1zjrt)
GamesEnd