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: Ivy 2016  (Ivy) (ID: 1ama) (Sort: Lottery) (Playoffs: 1)
    Team: Brown           (ID: t1a0k)
    Team: Columbia        (ID: t1a0q)
    Team: Cornell         (ID: t1a0r)
    Team: Dartmouth       (ID: t1a0m)
    Team: Harvard         (ID: t1a0j)
    Team: Penn            (ID: t1a0p)
    Team: Princeton       (ID: t1a0n)
    Team: Yale            (ID: t1a0i)
  Kind: college
  Sport: basketball
  Gender: male
  Country: USA
  State: FL
  Level: A
  Season: 2015-2016 (current: True)
  Author: J. Smith
  Note: None.
  LotteryNote: 
LeagueEnd

SortBegin
Lottery: Wins, Playoff, 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:  0.57
  WeightType:  Pythagorean
  WeightExponent:  11.5
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Conf. Championship
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  worst record
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
1/9/16    Dartmouth   70-77        Harvard     (ID: g1pmvc)
1/9/16    Princeton   73-71 (ot)   Penn        (ID: g1pmvd)
1/16/16   Cornell     70-74        Columbia    (ID: g1pmve)
1/16/16   Brown       68-77        Yale        (ID: g1pmvf)
1/22/16   Yale        90-66        Brown       (ID: g1pmvg)
1/23/16   Columbia    79-68        Cornell     (ID: g1pmvh)
1/23/16   Harvard     50-63        Dartmouth   (ID: g1pmvi)
1/29/16   Princeton   83-59        Brown       (ID: g1pmvj)
1/29/16   Columbia    77-60        Dartmouth   (ID: g1pmvk)
1/29/16   Cornell     77-65        Harvard     (ID: g1pmvm)
1/29/16   Penn        58-81        Yale        (ID: g1pmvn)
1/30/16   Penn                     Brown       (ID: g1pmvp)
1/30/16   Cornell                  Dartmouth   (ID: g1pmvq)
1/30/16   Columbia                 Harvard     (ID: g1pmvr)
1/30/16   Princeton                Yale        (ID: g1pmvs)
2/5/16    Cornell                  Brown       (ID: g1pmvt)
2/5/16    Dartmouth                Penn        (ID: g1pmvu)
2/5/16    Harvard                  Princeton   (ID: g1pmvv)
2/5/16    Columbia                 Yale        (ID: g1pmvw)
2/6/16    Columbia                 Brown       (ID: g1pmvx)
2/6/16    Harvard                  Penn        (ID: g1pmvy)
2/6/16    Dartmouth                Princeton   (ID: g1pmvz)
2/6/16    Cornell                  Yale        (ID: g1pmw0)
2/12/16   Penn                     Columbia    (ID: g1pmw1)
2/12/16   Princeton                Cornell     (ID: g1pmw2)
2/12/16   Yale                     Dartmouth   (ID: g1pmw3)
2/12/16   Brown                    Harvard     (ID: g1pmw4)
2/13/16   Princeton                Columbia    (ID: g1pmw5)
2/13/16   Penn                     Cornell     (ID: g1pmw6)
2/13/16   Brown                    Dartmouth   (ID: g1pmw7)
2/13/16   Yale                     Harvard     (ID: g1pmw8)
2/19/16   Harvard                  Columbia    (ID: g1pmw9)
2/19/16   Dartmouth                Cornell     (ID: g1pmwa)
2/19/16   Brown                    Penn        (ID: g1pmwb)
2/19/16   Yale                     Princeton   (ID: g1pmwc)
2/20/16   Dartmouth                Columbia    (ID: g1pmwd)
2/20/16   Harvard                  Cornell     (ID: g1pmwe)
2/20/16   Yale                     Penn        (ID: g1pmwf)
2/20/16   Brown                    Princeton   (ID: g1pmwg)
2/26/16   Dartmouth                Brown       (ID: g1pmwh)
2/26/16   Cornell                  Penn        (ID: g1pmwi)
2/26/16   Columbia                 Princeton   (ID: g1pmwj)
2/26/16   Harvard                  Yale        (ID: g1pmwk)
2/27/16   Harvard                  Brown       (ID: g1pmwm)
2/27/16   Columbia                 Penn        (ID: g1pmwn)
2/27/16   Cornell                  Princeton   (ID: g1pmwp)
2/27/16   Dartmouth                Yale        (ID: g1pmwq)
3/4/16    Brown                    Columbia    (ID: g1pmwr)
3/4/16    Yale                     Cornell     (ID: g1pmws)
3/4/16    Penn                     Dartmouth   (ID: g1pmwt)
3/4/16    Princeton                Harvard     (ID: g1pmwu)
3/5/16    Yale                     Columbia    (ID: g1pmwv)
3/5/16    Brown                    Cornell     (ID: g1pmww)
3/5/16    Princeton                Dartmouth   (ID: g1pmwx)
3/5/16    Penn                     Harvard     (ID: g1pmwy)
3/8/16    Penn                     Princeton   (ID: g1pmwz)
GamesEnd