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: OUA Football (OUA) (ID: 1a11n) (Sort: League) (Playoffs: 6)
    Team: Carleton           (ID: t1hhx)
    Team: Guelph             (ID: t1hhy)
    Team: Laurier            (ID: t1hhz)
    Team: McMaster           (ID: t1hi0)
    Team: Ottawa             (ID: t1hi1)
    Team: Queen's            (ID: t1hi2)
    Team: Toronto            (ID: t1hi3)
    Team: Waterloo           (ID: t1hi4)
    Team: Western            (ID: t1hi5)
    Team: Windsor            (ID: t1hi6)
    Team: York               (ID: t1hi7)
  Kind: college
  Sport: football
  Gender: male
  Country: Canada
  State: OUA
  Level: A
  Season: 2015 (current: True)
  Author: Matt Grande
  Note: Top six teams qualify for the Yates Cup. Top two teams get a bye to the second round. Winner of the Yates Cup qualifies for the Mitchell Bowl.
  LotteryNote: 
LeagueEnd

SortBegin
League: Points, Wins HeadToHead, Average GoalsDelta HeadToHead, Wins,
Average GoalsDelta, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.566
  WeightType:  Pythagorean
  WeightExponent:  1.4
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Bye to semi-final
  Promote:  2
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
8/30/15    Carleton   24-34   Queen's    (ID: g1mp4n)
8/30/15    McMaster   55-33   Toronto    (ID: g1mp3e)
8/30/15    Guelph     78-7    Waterloo   (ID: g1mp3f)
8/30/15    Western    76-7    Windsor    (ID: g1mp3g)
8/30/15    Laurier    38-21   York       (ID: g1mp3h)
9/6/15     Waterloo   0-57    Carleton   (ID: g1mp4p)
9/6/15     Queen's    17-41   Ottawa     (ID: g1mp3i)
9/7/15     Laurier    19-30   Guelph     (ID: g1mp3j)
9/7/15     Windsor    7-8     Toronto    (ID: g1mp3k)
9/7/15     York       10-74   Western    (ID: g1mp3m)
9/12/15    Western    59-9    Laurier    (ID: g1mp3n)
9/12/15    Ottawa     42-57   McMaster   (ID: g1mp3p)
9/12/15    Waterloo   24-47   Queen's    (ID: g1mp3q)
9/12/15    Carleton   62-16   Windsor    (ID: g1mp3r)
9/12/15    Guelph     49-22   York       (ID: g1mp3s)
9/19/15    Toronto    15-19   Carleton   (ID: g1mp3t)
9/19/15    McMaster   23-33   Guelph     (ID: g1mp3u)
9/19/15    Windsor    24-52   Ottawa     (ID: g1mp3v)
9/19/15    York       23-14   Waterloo   (ID: g1mp3w)
9/19/15    Queen's    25-48   Western    (ID: g1mp3x)
9/26/15    Ottawa     26-48   Guelph     (ID: g1mp3y)
9/26/15    Windsor    22-18   Laurier    (ID: g1mp3z)
9/26/15    York       10-67   McMaster   (ID: g1mp40)
9/26/15    Queen's    37-18   Toronto    (ID: g1mp41)
9/26/15    Carleton   14-70   Western    (ID: g1mp42)
10/2/15    Toronto            York       (ID: g1mp43)
10/3/15    Windsor            McMaster   (ID: g1mp44)
10/3/15    Carleton           Ottawa     (ID: g1mp45)
10/3/15    Guelph             Queen's    (ID: g1mp46)
10/3/15    Laurier            Waterloo   (ID: g1mp47)
10/8/15    Waterloo           McMaster   (ID: g1mp48)
10/8/15    Western            Toronto    (ID: g1mp49)
10/9/15    York               Carleton   (ID: g1mp4a)
10/9/15    Ottawa             Laurier    (ID: g1mp4b)
10/17/15   Windsor            Guelph     (ID: g1mp4c)
10/17/15   McMaster           Laurier    (ID: g1mp4d)
10/17/15   Toronto            Waterloo   (ID: g1mp4e)
10/17/15   Ottawa             Western    (ID: g1mp4f)
10/17/15   Queen's            York       (ID: g1mp4g)
10/24/15   Guelph             Carleton   (ID: g1mp4h)
10/24/15   Western            McMaster   (ID: g1mp4i)
10/24/15   Toronto            Ottawa     (ID: g1mp4j)
10/24/15   Laurier            Queen's    (ID: g1mp4k)
10/24/15   Waterloo           Windsor    (ID: g1mp4m)
GamesEnd