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: Strat Winter 2015                               (ID: 1ay0) (Sort: League) (Playoffs: 3)
    Team: All Systems Gomez                      (ASG)    (ID: t1f4p)
    Team: Bleeeeeehhhhh 2.0                      (BLEH)   (ID: t1f4q)
    Team: It's Always Sonny Gray In Philadelphia (IASGIP) (ID: t1f4r)
    Team: Joe Buck Sucks                         (JBS)    (ID: t1f4s)
    Team: Sons of Griffey                        (SOG)    (ID: t1f4t)
    Team: Vicious and Delicious                  (V+D)    (ID: t1f4u)
  Kind: rec
  Sport: baseball
  Gender: male
  Country: USA
  State: 
  Level: X
  Season: 2015 (current: True)
  Author: 
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
League: Points, 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: away
1/1/15    BLEH     1-3    ASG      (ID: g1j9tk)
1/1/15    SOG      9-3    IASGIP   (ID: g1j9tm)
1/1/15    V+D      0-3    JBS      (ID: g1j9tn)
1/2/15    JBS      4-5    ASG      (ID: g1j9tp)
1/2/15    BLEH     8-1    IASGIP   (ID: g1j9tq)
1/2/15    V+D      1-2    SOG      (ID: g1j9tr)
1/3/15    SOG      0-4    ASG      (ID: g1j9ts)
1/3/15    BLEH     7-6    JBS      (ID: g1j9tt)
1/3/15    IASGIP   10-4   V+D      (ID: g1j9tu)
1/4/15    V+D      5-2    ASG      (ID: g1j9tv)
1/4/15    IASGIP   5-6    JBS      (ID: g1j9tw)
1/4/15    BLEH     6-3    SOG      (ID: g1j9tx)
1/5/15    V+D      2-4    BLEH     (ID: g1j9ty)
1/5/15    ASG      3-4    IASGIP   (ID: g1j9tz)
1/5/15    SOG      4-11   JBS      (ID: g1j9u0)
1/6/15    JBS      0-3    ASG      (ID: g1j9u1)
1/6/15    IASGIP   5-3    BLEH     (ID: g1j9u2)
1/6/15    V+D      2-1    SOG      (ID: g1j9u3)
1/7/15    SOG      2-3    BLEH     (ID: g1j9u4)
1/7/15    IASGIP   3-4    JBS      (ID: g1j9u5)
1/7/15    ASG      1-7    V+D      (ID: g1j9u6)
1/8/15    ASG      1-4    BLEH     (ID: g1j9u7)
1/8/15    SOG      5-6    IASGIP   (ID: g1j9u8)
1/8/15    JBS      8-7    V+D      (ID: g1j9u9)
1/9/15    IASGIP   2-0    ASG      (ID: g1j9ua)
1/9/15    V+D      5-8    BLEH     (ID: g1j9ub)
1/9/15    JBS      6-13   SOG      (ID: g1j9uc)
1/10/15   JBS      8-1    BLEH     (ID: g1j9ud)
1/10/15   V+D      4-8    IASGIP   (ID: g1j9ue)
1/10/15   ASG      5-4    SOG      (ID: g1j9uf)
1/11/15   SOG      3-4    ASG      (ID: g1j9ug)
1/11/15   BLEH     11-9   JBS      (ID: g1j9uh)
1/11/15   IASGIP   2-0    V+D      (ID: g1j9ui)
1/12/15   V+D      4-5    BLEH     (ID: g1j9uj)
1/12/15   ASG      10-3   IASGIP   (ID: g1j9uk)
1/12/15   SOG      6-8    JBS      (ID: g1j9um)
1/13/15   ASG      1-2    BLEH     (ID: g1j9un)
1/13/15   IASGIP   3-4    SOG      (ID: g1j9up)
1/13/15   JBS      2-7    V+D      (ID: g1j9uq)
1/14/15   IASGIP   2-4    BLEH     (ID: g1j9ur)
1/14/15   ASG      3-6    JBS      (ID: g1j9us)
1/14/15   SOG      3-4    V+D      (ID: g1j9ut)
1/15/15   JBS      1-4    IASGIP   (ID: g1j9uu)
1/15/15   BLEH            SOG      (ID: g1j9uv)
1/15/15   ASG             V+D      (ID: g1j9uw)
1/16/15   BLEH            ASG      (ID: g1j9ux)
1/16/15   SOG      1-2    IASGIP   (ID: g1j9uy)
1/16/15   V+D             JBS      (ID: g1j9uz)
GamesEnd