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:       ESPN Family League (ESPN Family) (ID: 1a1pr) (Sort: Lottery)
    Conference: ESPN Family League (ESPN Family) (ID: d14vn) (Sort: Conf) (Playoffs: 4)
      Team:     Craig                            (ID: t1tm1)
      Team:     Gabby                            (ID: t1tm2)
      Team:     Jay                              (ID: t1tm3)
      Team:     Jeremy                           (ID: t1tm4)
      Team:     Josh                             (ID: t1tm5)
      Team:     Michael                          (ID: t1tm6)
      Team:     Paul                             (ID: t1tm7)
      Team:     Ruth                             (ID: t1tm8)
      Team:     Scott                            (ID: t1ez9)
      Team:     Stacy                            (ID: t1tm9)
  Kind: fantasy
  Sport: football
  Gender: male
  Country: USA
  State: 
  Level: fantasy
  Season: 2017 (current: True)
  Author: 
  Note: ESPN Family League
  LotteryNote: ESPN Family League
LeagueEnd

SortBegin
Conf:
  Points,
  Points HeadToHead,
  GoalsFor,
  GoalsAgainst

Lottery:
  GoalsFor
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0.5
  PercentOfGamesThatEndInTie:  0.0083
  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
9/11/17    Josh      125.7-102.9   Gabby     (ID: g1v9mc)
9/11/17    Ruth      117-85.5      Jeremy    (ID: g1v9md)
9/11/17    Jay       112-66.8      Paul      (ID: g1v9me)
9/11/17    Craig     76.1-72.6     Scott     (ID: g1v9mf)
9/11/17    Michael   151.9-72.7    Stacy     (ID: g1v9mg)
9/18/17    Paul      105.1-121.2   Craig     (ID: g1v9mh)
9/18/17    Stacy     119.5-95.9    Jay       (ID: g1v9mi)
9/18/17    Jeremy    91.7-72.6     Josh      (ID: g1v9mj)
9/18/17    Ruth      103.8-92      Michael   (ID: g1v9mk)
9/18/17    Gabby     112.4-61.6    Scott     (ID: g1v9mm)
9/25/17    Michael   72.3-126.4    Jay       (ID: g1v9mn)
9/25/17    Scott     81.2-90.5     Jeremy    (ID: g1v9mp)
9/25/17    Gabby     92.7-105.6    Paul      (ID: g1v9mq)
9/25/17    Josh      97.6-79.6     Ruth      (ID: g1v9mr)
9/25/17    Craig     129.3-106     Stacy     (ID: g1v9ms)
10/2/17    Jay       84-104.9      Craig     (ID: g1v9mt)
10/2/17    Stacy     112.2-138     Gabby     (ID: g1v9mu)
10/2/17    Josh      138.3-64.4    Michael   (ID: g1v9mv)
10/2/17    Jeremy    81.9-88.2     Paul      (ID: g1v9mw)
10/2/17    Ruth      82-92.8       Scott     (ID: g1v9mx)
10/9/17    Michael   94.3-64.3     Craig     (ID: g1v9my)
10/9/17    Gabby     125-83.2      Jay       (ID: g1v9mz)
10/9/17    Scott     119.3-102.2   Josh      (ID: g1v9n0)
10/9/17    Paul      86.7-118.7    Ruth      (ID: g1v9n1)
10/9/17    Jeremy    81.8-86.3     Stacy     (ID: g1v9n2)
10/16/17   Craig     101.5-100.1   Gabby     (ID: g1v9n3)
10/16/17   Jay       110.7-94.9    Jeremy    (ID: g1v9n4)
10/16/17   Scott     90.6-71.5     Michael   (ID: g1v9n5)
10/16/17   Josh      114-42.4      Paul      (ID: g1v9n6)
10/16/17   Ruth      108.4-114.2   Stacy     (ID: g1v9n7)
10/23/17   Jeremy    126.3-111.7   Craig     (ID: g1v9n8)
10/23/17   Michael   119.1-95.6    Gabby     (ID: g1v9n9)
10/23/17   Ruth      89.1-123.3    Jay       (ID: g1v9na)
10/23/17   Stacy     103.9-66.5    Josh      (ID: g1v9nb)
10/23/17   Paul      87.6-95.8     Scott     (ID: g1v9nc)
10/30/17   Josh      109.8-95.2    Jay       (ID: g1v9nd)
10/30/17   Gabby     121.4-88.1    Jeremy    (ID: g1v9ne)
10/30/17   Paul      52-96         Michael   (ID: g1v9nf)
10/30/17   Craig     85.2-103.9    Ruth      (ID: g1v9ng)
10/30/17   Scott     115.4-128.2   Stacy     (ID: g1v9nh)
11/6/17    Josh      79.6-84.1     Craig     (ID: g1v9ni)
11/6/17    Ruth      94.9-93       Gabby     (ID: g1v9nj)
11/6/17    Michael   72.7-99.4     Jeremy    (ID: g1v9nk)
11/6/17    Stacy     110-99.1      Paul      (ID: g1v9nm)
11/6/17    Jay       131.5-86      Scott     (ID: g1v9nn)
11/13/17   Scott     100.6-97.2    Craig     (ID: g1v9np)
11/13/17   Paul      86-78.4       Jay       (ID: g1v9nq)
11/13/17   Gabby     143.3-102.3   Josh      (ID: g1v9nr)
11/13/17   Stacy     75.4-107      Michael   (ID: g1v9ns)
11/13/17   Jeremy    124.6-80.8    Ruth      (ID: g1v9nt)
11/20/17   Scott                   Gabby     (ID: g1v9nu)
11/20/17   Josh                    Jeremy    (ID: g1v9nv)
11/20/17   Craig                   Paul      (ID: g1v9nw)
11/20/17   Michael                 Ruth      (ID: g1v9nx)
11/20/17   Jay                     Stacy     (ID: g1v9ny)
11/27/17   Stacy                   Craig     (ID: g1v9nz)
11/27/17   Paul                    Gabby     (ID: g1v9p0)
11/27/17   Ruth                    Josh      (ID: g1v9p1)
11/27/17   Jay                     Michael   (ID: g1v9p2)
11/27/17   Jeremy                  Scott     (ID: g1v9p3)
GamesEnd