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: CONMEBOL 2014  (ID: 1a3b) (Sort: Div) (Playoffs: 4)
    Team: Argentina      (ID: t1279)
    Team: Bolivia        (ID: t127z)
    Team: Chile          (ID: t127d)
    Team: Colombia       (ID: t1280)
    Team: Ecuador        (ID: t1281)
    Team: Paraguay       (ID: t127n)
    Team: Peru           (ID: t1282)
    Team: Uruguay        (ID: t127u)
    Team: Venezuela      (ID: t1283)
  Kind: pro
  Sport: soccer
  Gender: male
  Country: World Cup
  State: 
  Level: C
  Season: 2014 (current: True)
  Author: Vilhena
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Div: Points, GoalsDelta, GoalsFor, Points HeadToHead, GoalsDelta
HeadToHead, GoalsFor HeadToHead, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  3
  PointsForWinInOvertime:  3
  PointsForWinInShootout:  3
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.245138889
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.66
  WeightType:  Pythagorean
  WeightExponent:  1.4
  WhatDoYouCallATie:  draw
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  4
  PromotePlus:  1
  PromotePlusPercent:  0.5
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
10/7/11    Argentina   4-1   Chile       (ID: g197e1)
10/7/11    Ecuador     2-0   Venezuela   (ID: g197e2)
10/7/11    Peru        2-0   Paraguay    (ID: g197e3)
10/7/11    Uruguay     4-2   Bolivia     (ID: g197e4)
10/11/11   Bolivia     1-2   Colombia    (ID: g197e5)
10/11/11   Chile       4-2   Peru        (ID: g197e6)
10/11/11   Paraguay    1-1   Uruguay     (ID: g197e7)
10/11/11   Venezuela   1-0   Argentina   (ID: g197e8)
11/11/11   Argentina   1-1   Bolivia     (ID: g197e9)
11/11/11   Colombia    1-1   Venezuela   (ID: g197ea)
11/11/11   Paraguay    2-1   Ecuador     (ID: g197eb)
11/11/11   Uruguay     4-0   Chile       (ID: g197ec)
11/15/11   Chile       2-0   Paraguay    (ID: g197ed)
11/15/11   Colombia    1-2   Argentina   (ID: g197ee)
11/15/11   Ecuador     2-0   Peru        (ID: g197ef)
11/15/11   Venezuela   1-0   Bolivia     (ID: g197eg)
6/2/12     Argentina   4-0   Ecuador     (ID: g197eh)
6/2/12     Bolivia     0-2   Chile       (ID: g197ei)
6/2/12     Uruguay     1-1   Venezuela   (ID: g197ek)
6/3/12     Peru        0-1   Colombia    (ID: g197ej)
6/9/12     Bolivia     3-1   Paraguay    (ID: g197em)
6/9/12     Venezuela   0-2   Chile       (ID: g197en)
6/10/12    Ecuador     1-0   Colombia    (ID: g197ep)
6/10/12    Uruguay     4-2   Peru        (ID: g197eq)
9/7/12     Argentina   3-1   Paraguay    (ID: g197er)
9/7/12     Colombia    4-0   Uruguay     (ID: g197es)
9/7/12     Ecuador     1-0   Bolivia     (ID: g197et)
9/7/12     Peru        2-1   Venezuela   (ID: g197eu)
9/11/12    Chile       1-3   Colombia    (ID: g197ev)
9/11/12    Paraguay    0-2   Venezuela   (ID: g197ew)
9/11/12    Peru        1-1   Argentina   (ID: g197ex)
9/11/12    Uruguay     1-1   Ecuador     (ID: g197ey)
10/12/12   Argentina   3-0   Uruguay     (ID: g197ez)
10/12/12   Bolivia     1-1   Peru        (ID: g197f0)
10/12/12   Colombia    2-0   Paraguay    (ID: g197f1)
10/12/12   Ecuador     3-1   Chile       (ID: g197f2)
10/16/12   Bolivia     4-1   Uruguay     (ID: g197f3)
10/16/12   Chile       1-2   Argentina   (ID: g197f4)
10/16/12   Paraguay    1-0   Peru        (ID: g197f5)
10/16/12   Venezuela   1-1   Ecuador     (ID: g197f6)
3/22/13    Argentina   3-0   Venezuela   (ID: g197f7)
3/22/13    Colombia    5-0   Bolivia     (ID: g197f8)
3/22/13    Peru        1-0   Chile       (ID: g197f9)
3/22/13    Uruguay     1-1   Paraguay    (ID: g197fa)
3/26/13    Bolivia     1-1   Argentina   (ID: g197fb)
3/26/13    Chile       2-0   Uruguay     (ID: g197fc)
3/26/13    Ecuador     4-1   Paraguay    (ID: g197fd)
3/26/13    Venezuela   1-0   Colombia    (ID: g197fe)
6/7/13     Argentina   0-0   Colombia    (ID: g197ff)
6/7/13     Bolivia     1-1   Venezuela   (ID: g197fg)
6/7/13     Paraguay    1-2   Chile       (ID: g197fh)
6/7/13     Peru        1-0   Ecuador     (ID: g197fi)
6/11/13    Chile       3-1   Bolivia     (ID: g197fj)
6/11/13    Colombia    2-0   Peru        (ID: g197fk)
6/11/13    Ecuador     1-1   Argentina   (ID: g197fm)
6/11/13    Venezuela   0-1   Uruguay     (ID: g197fn)
9/6/13     Chile       3-0   Venezuela   (ID: g197fp)
9/6/13     Colombia    1-0   Ecuador     (ID: g197fq)
9/6/13     Paraguay    4-0   Bolivia     (ID: g197fr)
9/6/13     Peru        1-2   Uruguay     (ID: g197fs)
9/10/13    Bolivia     1-1   Ecuador     (ID: g197ft)
9/10/13    Paraguay    2-5   Argentina   (ID: g197fu)
9/10/13    Uruguay     2-0   Colombia    (ID: g197fv)
9/10/13    Venezuela   3-2   Peru        (ID: g197fw)
10/11/13   Argentina   3-1   Peru        (ID: g197fx)
10/11/13   Colombia    3-3   Chile       (ID: g197fy)
10/11/13   Ecuador     1-0   Uruguay     (ID: g197fz)
10/11/13   Venezuela   1-1   Paraguay    (ID: g197g0)
10/15/13   Chile       2-1   Ecuador     (ID: g197g1)
10/15/13   Paraguay    1-2   Colombia    (ID: g197g2)
10/15/13   Peru        1-1   Bolivia     (ID: g197g3)
10/15/13   Uruguay     3-2   Argentina   (ID: g197g4)
GamesEnd