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:     NFL 2: The Sequel                (ID: 1avx) (Sort: Lottery) (Playoffs: 4)
    Division: Leaders                          (ID: d12mv) (Sort: Div) (Playoffs: 1)
      Team:   Hey buddy don't say no!    (EVN) (ID: t1ejw)
      Team:   Up All Night to Get Luck-y (FLN) (ID: t1ejx)
      Team:   Password is Taco           (JES) (ID: t1ejy)
      Team:   Seattle Jet Setters        (RWC) (ID: t1ek2)
    Division: Legends                          (ID: d12mw) (Sort: Div) (Playoffs: 1)
      Team:   Fast and Furious Football  (BAC) (ID: t1ejv)
      Team:   Becky's Bangin' Bod!       (KEV) (ID: t1ejz)
      Team:   The Lost Cause             (KID) (ID: t1ek0)
      Team:   Piatt's Rolling Hospital   (PIA) (ID: t1ek1)
  Kind: fantasy
  Sport: football
  Gender: male
  Country: USA
  State: 
  Level: 
  Season: 2014 (current: True)
  Author: 
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Lottery: MoveClinchedtoFront, Points, Average Points HeadToHead, DrawLots
Conf: MoveClinchedToFront
Div: Wins, Wins HeadtoHead, Points, DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0.5
  PercentOfGamesThatEndInTie:  0.0004
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagenpat
  WeightExponent:  0.27
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
9/4/14     4:15 PM   KID   96.3-83.9     BAC   (ID: g1if0z)
9/4/14     4:15 PM   RWC   114.1-98.4    FLN   (ID: g1if10)
9/4/14     4:15 PM   EVN   115.4-97.8    JES   (ID: g1if11)
9/4/14     4:15 PM   PIA   97.3-58.6     KEV   (ID: g1if12)
9/11/14    4:15 PM   KEV   94-90.1       BAC   (ID: g1if13)
9/11/14    4:15 PM   FLN   142.9-108.5   JES   (ID: g1if15)
9/11/14    4:15 PM   KID   114.7-110     PIA   (ID: g1if16)
9/11/14    4:15 PM   EVN   119.2-64.9    RWC   (ID: g1if2h)
9/18/14    4:15 PM   PIA   73-106.9      BAC   (ID: g1if17)
9/18/14    4:15 PM   FLN   115.7-58.1    EVN   (ID: g1if18)
9/18/14    4:15 PM   RWC   90.3-92.3     JES   (ID: g1if19)
9/18/14    4:15 PM   KEV   69.8-90.9     KID   (ID: g1if1a)
9/25/14    4:15 PM   JES   149.1-99.8    BAC   (ID: g1if1b)
9/25/14    4:15 PM   FLN   100.2-117.1   KEV   (ID: g1if1c)
9/25/14    4:15 PM   EVN   72.2-85.5     KID   (ID: g1if1d)
9/25/14    4:15 PM   RWC   80.8-94.7     PIA   (ID: g1if1e)
10/2/14    4:15 PM   BAC   72.1-71.2     EVN   (ID: g1if1f)
10/2/14    4:15 PM   KID   98.4-113.6    FLN   (ID: g1if1g)
10/2/14    4:15 PM   PIA   51.6-135.4    JES   (ID: g1if1h)
10/2/14    4:15 PM   KEV   95.3-109.3    RWC   (ID: g1if1i)
10/9/14    4:15 PM   FLN   109.5-45.7    BAC   (ID: g1if1j)
10/9/14    4:15 PM   JES   133.2-99.7    KEV   (ID: g1if1k)
10/9/14    4:15 PM   RWC   94.8-70.8     KID   (ID: g1if1m)
10/9/14    4:15 PM   EVN   107.9-57.2    PIA   (ID: g1if1n)
10/16/14   4:15 PM   KEV   115.3-54.4    EVN   (ID: g1if1p)
10/16/14   4:15 PM   PIA   76.2-73.4     FLN   (ID: g1if1q)
10/16/14   4:15 PM   KID   85.3-121.2    JES   (ID: g1if1r)
10/16/14   4:15 PM   BAC   80.1-101.7    RWC   (ID: g1if1s)
10/23/14   4:15 PM   JES   123.9-108.7   EVN   (ID: g1if1t)
10/23/14   4:15 PM   BAC   91.3-122.4    KID   (ID: g1if1u)
10/23/14   4:15 PM   KEV   118.8-99      PIA   (ID: g1if1v)
10/23/14   4:15 PM   FLN   112.1-91.2    RWC   (ID: g1if1w)
10/30/14   4:15 PM   RWC   118.3-103.3   EVN   (ID: g1if1x)
10/30/14   4:15 PM   JES   81.6-155      FLN   (ID: g1if1y)
10/30/14   4:15 PM   BAC   86.4-86.8     KEV   (ID: g1if1z)
10/30/14   4:15 PM   PIA   84.3-97.6     KID   (ID: g1if20)
11/6/14    4:15 PM   EVN   115.8-78.7    FLN   (ID: g1if21)
11/6/14    4:15 PM   KID   132.6-142.9   KEV   (ID: g1if22)
11/6/14    4:15 PM   BAC   81.2-83.3     PIA   (ID: g1if23)
11/6/14    4:15 PM   JES   98.7-116.3    RWC   (ID: g1if24)
11/13/14   4:15 PM   JES                 BAC   (ID: g1if25)
11/13/14   4:15 PM   FLN   95.9-124.2    KEV   (ID: g1if26)
11/13/14   4:15 PM   EVN                 KID   (ID: g1if27)
11/13/14   4:15 PM   RWC                 PIA   (ID: g1if28)
11/20/14   4:15 PM   BAC                 EVN   (ID: g1if29)
11/20/14   4:15 PM   KID                 FLN   (ID: g1if2a)
11/20/14   4:15 PM   PIA                 JES   (ID: g1if2b)
11/20/14   4:15 PM   KEV                 RWC   (ID: g1if2c)
11/27/14   4:15 PM   FLN                 BAC   (ID: g1if2d)
11/27/14   4:15 PM   JES                 KEV   (ID: g1if2e)
11/27/14   4:15 PM   RWC                 KID   (ID: g1if2f)
11/27/14   4:15 PM   EVN                 PIA   (ID: g1if2g)
GamesEnd