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:     Sports Forum Prediction League (SFPL) (ID: 1amj) (Sort: league) (Playoffs: 1)
    Division: SFPL                                  (ID: d11wz) (Sort: Div) (Playoffs: 1)
      Team:   Blue                                  (ID: t1a2a)
      Team:   Red                                   (ID: t1a2b)
  Kind: rec
  Sport: predictions
  Gender: male
  Country: USA
  State: 
  Level: A
  Season: Jan2014 (current: True)
  Author: Noah Gilbert
  Note: Scores are updated daily by the league commissioner
  LotteryNote: 
LeagueEnd

SortBegin
League:
Points,
Average Points HeadToHead,
DrawLots
Div:
IfSomeTiesBrokenReturnHere,
GoalsDelta,
GoalsFor,
Playoff
Conf:
(Side) MoveClinchedToFront,
Seed [(4-End) Call Div][(1-4) Call Top4]

Top4:
IfSomeTiesBrokenReturnHere,
Average Points,
Least PositionInParent,
Average Points HeadToHead,
If [(All=SameParent) Average Points SameParent],
Average Points SameGrandParent,
Average Points PlayoffEligible SameGrandParent,
If [(Size=2) Average Points PlayoffEligible DifferentGrandParent],
GoalsDelta,
DrawLots

Lottery:
GoalsDelta,
DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  0
  PointsForWinInOvertime:  0
  PointsForWinInShootout:  0
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagorean
  WeightExponent:  14
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Champion
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  Disbanded
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
1/12/14   Red   0-2   Blue   (ID: g1cu2w) (AwayBonus: -4)
1/13/14   Red         Blue   (ID: g1cu2x)
1/14/14   Red         Blue   (ID: g1cu2y)
1/15/14   Red         Blue   (ID: g1cu2z)
1/16/14   Red         Blue   (ID: g1cu30)
1/17/14   Red         Blue   (ID: g1cu31)
1/18/14   Red         Blue   (ID: g1cu32)
1/19/14   Red         Blue   (ID: g1cu33)
1/20/14   Red         Blue   (ID: g1cu34)
1/21/14   Red         Blue   (ID: g1cu35)
1/22/14   Red         Blue   (ID: g1cu36)
1/23/14   Red         Blue   (ID: g1cu37)
1/24/14   Red         Blue   (ID: g1cu38)
1/25/14   Red         Blue   (ID: g1cu39)
1/26/14   Red         Blue   (ID: g1cu3a)
1/27/14   Red         Blue   (ID: g1cu3b)
1/28/14   Red         Blue   (ID: g1cu3c)
1/29/14   Red         Blue   (ID: g1cu3d)
1/30/14   Red         Blue   (ID: g1cu3e)
1/31/14   Red         Blue   (ID: g1cu3f)
GamesEnd