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: The League Fantasy Football (THL2) (ID: 1a1np) (Sort: League) (Playoffs: 6)
    Team: Andrew                             (ID: t1tb3)
    Team: Ben                                (ID: t1tb4)
    Team: Craig                              (ID: t1tb5)
    Team: Gavin                              (ID: t1tb6)
    Team: Jordan                             (ID: t1tb7)
    Team: Ross                               (ID: t1tb8)
    Team: Scott                              (ID: t1tb9)
    Team: Will                               (ID: t1tba)
  Kind: fantasy
  Sport: football
  Gender: coed
  Country: Canada
  State: 
  Level: A
  Season: 2017 (current: True)
  Author: 
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
League:

Total Points,IfSomeTiesBrokenReturnHere,Total GoalsFor,

DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0.5
  PercentOfGamesThatEndInTie:  0.001
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagenpat
  WeightExponent:  0.26
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
9/11/17    Andrew   92.5-82.08      Gavin    (ID: g1v2nh)
9/11/17    Ben      75.32-74.02     Will     (ID: g1v2ni)
9/11/17    Craig    79.08-93.34     Ross     (ID: g1v2nj)
9/11/17    Jordan   80.24-83.1      Scott    (ID: g1v2nk)
9/18/17    Andrew   71.1-63.52      Will     (ID: g1v2nm)
9/18/17    Ben      81.22-134.08    Gavin    (ID: g1v2nn)
9/18/17    Craig    79.02-89.22     Jordan   (ID: g1v2np)
9/18/17    Ross     102.78-90.14    Scott    (ID: g1v2nq)
9/25/17    Andrew   79.6-116.2      Scott    (ID: g1v2nr)
9/25/17    Ben      104.92-88.16    Ross     (ID: g1v2ns)
9/25/17    Craig    59.82-75.1      Will     (ID: g1v2nt)
9/25/17    Gavin    113.12-95.48    Jordan   (ID: g1v2nu)
10/2/17    Andrew   71.64-91.08     Ross     (ID: g1v2nv)
10/2/17    Ben      124.9-121.74    Jordan   (ID: g1v2nw)
10/2/17    Craig    68.96-91.98     Gavin    (ID: g1v2nx)
10/2/17    Will     111.64-95.82    Scott    (ID: g1v2ny)
10/9/17    Ben      79.72-45.3      Scott    (ID: g1v2nz)
10/9/17    Craig    76.24-138.86    Andrew   (ID: g1v2p0)
10/9/17    Jordan   125.96-46.48    Will     (ID: g1v2p1)
10/9/17    Ross     95.76-51.02     Gavin    (ID: g1v2p2)
10/16/17   Ben      100.3-131.14    Andrew   (ID: g1v2p3)
10/16/17   Gavin    98.58-69.88     Will     (ID: g1v2p4)
10/16/17   Jordan   80.56-108.02    Ross     (ID: g1v2p5)
10/16/17   Scott    73.94-74.12     Craig    (ID: g1v2p6)
10/23/17   Andrew   76.58-65.32     Jordan   (ID: g1v2p7)
10/23/17   Ben      127.96-88.58    Craig    (ID: g1v2p8)
10/23/17   Gavin    125.06-79.14    Scott    (ID: g1v2p9)
10/23/17   Ross     89.22-103.16    Will     (ID: g1v2pa)
10/30/17   Ben      125.64-110.58   Andrew   (ID: g1v2pb)
10/30/17   Craig    74.02-93.26     Jordan   (ID: g1v2pc)
10/30/17   Scott    100.66-100.62   Gavin    (ID: g1v2pd)
10/30/17   Will     80.78-76.92     Ross     (ID: g1v2pe)
11/6/17    Ben      109.88-34.9     Will     (ID: g1v2pf)
11/6/17    Craig    78.7-128.06     Gavin    (ID: g1v2pg)
11/6/17    Jordan   89.84-75.42     Scott    (ID: g1v2ph)
11/6/17    Ross     66.42-102.72    Andrew   (ID: g1v2pi)
11/13/17   Andrew   95.06-94.64     Gavin    (ID: g1v2pj)
11/13/17   Ben      88.82-75.4      Craig    (ID: g1v2pk)
11/13/17   Jordan   70.86-77.2      Ross     (ID: g1v2pm)
11/13/17   Scott    57.06-39.54     Will     (ID: g1v2pn)
11/20/17   Ben      96.62-121.6     Gavin    (ID: g1v2pp)
11/20/17   Craig    85.58-81.08     Ross     (ID: g1v2pq)
11/20/17   Scott    86.5-133.04     Andrew   (ID: g1v2pr)
11/20/17   Will     60.56-94.06     Jordan   (ID: g1v2ps)
11/27/17   Ben                      Ross     (ID: g1v2pt)
11/27/17   Craig                    Scott    (ID: g1v2pu)
11/27/17   Jordan                   Gavin    (ID: g1v2pv)
11/27/17   Will                     Andrew   (ID: g1v2pw)
12/4/17    Ben                      Jordan   (ID: g1v2px)
12/4/17    Craig                    Andrew   (ID: g1v2py)
12/4/17    Ross                     Scott    (ID: g1v2pz)
12/4/17    Will                     Gavin    (ID: g1v2q0)
GamesEnd