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: CSSC Thursday Rec Softball F (CSSC Thursday R)     (ID: 1arb) (Sort: League) (Playoffs: 4)
    Team: Never Nudes                                        (ID: t1bpf)
    Team: Pitches be Crazy                                   (ID: t1bpg) (StartPoints: -1)
    Team: Sons of Pitches                                    (ID: t1bpj)
    Team: HS Reunion                   (StartGoalsDelta:-10) (ID: t1bpe)
    Team: Balls n Dolls                (StartGoalsDelta:-20) (ID: t1br0)
    Team: Scared Hitless               (StartGoalsDelta:-8)  (ID: t1bpi)
  Kind: rec
  Sport: softball
  Gender: coed
  Country: Canada
  State: 
  Level: A
  Season: 2014 (current: True)
  Author: Oddsmaker
  Note: Fun Times Lottery Pick: n/a
  LotteryNote: 
LeagueEnd

SortBegin
League: Points, GoalsDelta
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.05
  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
7/17/14   StartGoalsDelta:-10   14-9    Pitches be Crazy      (ID: g1fqyr)
7/17/14   Never Nudes           8-12    Sons of Pitches       (ID: g1fqyt)
7/24/14   Never Nudes           18-11   Pitches be Crazy      (ID: g1fqyu)
7/24/14   Sons of Pitches       14-9    StartGoalsDelta:-8    (ID: g1fqyx)
7/31/14   Sons of Pitches               StartGoalsDelta:-10   (ID: g1fqyy)
7/31/14   Pitches be Crazy              StartGoalsDelta:-20   (ID: g1fw4k)
7/31/14   Never Nudes           22-23   StartGoalsDelta:-8    (ID: g1fw4m)
8/7/14    Pitches be Crazy              Sons of Pitches       (ID: g1fqz1)
8/7/14    StartGoalsDelta:-8            StartGoalsDelta:-10   (ID: g1fqyz)
8/7/14    Never Nudes                   StartGoalsDelta:-20   (ID: g1fw4n)
8/14/14   StartGoalsDelta:-8            Pitches be Crazy      (ID: g1fqz3)
8/14/14   StartGoalsDelta:-20           Sons of Pitches       (ID: g1fw4p)
8/14/14   Never Nudes                   StartGoalsDelta:-10   (ID: g1fqz2)
8/21/14   StartGoalsDelta:-10           Pitches be Crazy      (ID: g1fqz5)
8/21/14   Never Nudes                   Sons of Pitches       (ID: g1fqz7)
8/21/14   StartGoalsDelta:-20           StartGoalsDelta:-8    (ID: g1fw4q)
GamesEnd