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: GYSA U19 Athena C2                  (GYSA U19 Athena) (ID: 1agj) (Sort: Div) (Playoffs: 2)
    Team: 96 Norcross Fury Blue               (96 Norcross Fur) (ID: t17z5)
    Team: Atlanta Fire United Silver- GU19    (Atlanta Fire Un) (ID: t17z6)
    Team: Griffin Excel - 96 White            (Griffin Excel -) (ID: t17z7)
    Team: Hinesville Soccer Association - G18 (Hinesville Socc) (ID: t17z8)
    Team: Lady Chiefs Blue 96                 (Lady Chiefs Blu) (ID: t17z9)
    Team: Lady Freedom                                          (ID: t17za)
    Team: SSA Chelsea 96G Select White 2      (SSA Chelsea 96G) (ID: t17zb)
    Team: SSA Oconee 96G White                (SSA Oconee 96G)  (ID: t17zc)
    Team: U19 RHSC Comets                                       (ID: t17zd)
  Kind: rec
  Sport: soccer
  Gender: female
  Country: USA
  State: GA
  Level: Division 1
  Season: Fall2013 (current: True)
  Author: CT
  Note: Unofficial
  LotteryNote: 
LeagueEnd

SortBegin
Div: Points, GoalsDelta, Least GoalsAgainst
SortEnd

RulesBegin
  PointsForWinInRegulation:  5
  PointsForWinInOvertime:  5
  PointsForWinInShootout:  5
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  2
  PercentOfGamesThatEndInTie:  0.16
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagenpat
  WeightExponent:  0.6
  WhatDoYouCallATie:  draw
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  2
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  2
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
9/7/13     10:45 AM   SSA Oconee 96G    7-1    Lady Chiefs Blu   (ID: g1aii2)
9/7/13     2:00 PM    Hinesville Socc   3-3    U19 RHSC Comets   (ID: g1aii4)
9/7/13     5:00 PM    Atlanta Fire Un   1-0    Griffin Excel -   (ID: g1aii5)
9/9/13     11:11 AM   SSA Chelsea 96G   6-1    Lady Freedom      (ID: g1aii3)
9/14/13    2:00 PM    Lady Freedom      0-3    U19 RHSC Comets   (ID: g1aii7)
9/14/13    5:00 PM    Atlanta Fire Un   0-0    Hinesville Socc   (ID: g1aii8)
9/15/13    1:00 PM    Atlanta Fire Un   1-3    U19 RHSC Comets   (ID: g1aiia)
9/15/13    1:00 PM    Lady Freedom      1-7    Hinesville Socc   (ID: g1aiib)
9/15/13    6:00 PM    SSA Chelsea 96G   5-0    96 Norcross Fur   (ID: g1aii9)
9/21/13    4:00 PM    U19 RHSC Comets   5-1    Lady Chiefs Blu   (ID: g1aiif)
9/22/13    2:00 PM    Hinesville Socc   5-0    Lady Chiefs Blu   (ID: g1aiih)
9/22/13    5:00 PM    Griffin Excel -   0-2    SSA Chelsea 96G   (ID: g1aiie)
9/28/13    9:00 AM    SSA Chelsea 96G   2-0    Lady Chiefs Blu   (ID: g1aiij)
9/28/13    12:00 PM   Griffin Excel -   0-0    Lady Freedom      (ID: g1aiik)
9/28/13    6:15 PM    SSA Oconee 96G    1-5    U19 RHSC Comets   (ID: g1aiim)
9/28/13    7:00 PM    96 Norcross Fur   0-1    Hinesville Socc   (ID: g1aiin)
9/29/13    10:00 AM   Lady Chiefs Blu   3-5    U19 RHSC Comets   (ID: g1aiip)
9/29/13    1:00 PM    SSA Oconee 96G    3-1    Hinesville Socc   (ID: g1aiiq)
9/29/13    5:00 PM    Atlanta Fire Un   4-0    SSA Chelsea 96G   (ID: g1aiis)
9/29/13    6:00 PM    Griffin Excel -   0-1    96 Norcross Fur   (ID: g1aiir)
10/5/13    3:00 PM    Lady Freedom      1-2    96 Norcross Fur   (ID: g1aiit)
10/6/13    2:30 PM    Lady Chiefs Blu   0-4    Atlanta Fire Un   (ID: g1aiiv)
10/6/13    5:00 PM    SSA Chelsea 96G   4-0    SSA Oconee 96G    (ID: g1aii6)
10/13/13   3:00 PM    U19 RHSC Comets   2-0    96 Norcross Fur   (ID: g1aiiw)
10/19/13   12:00 PM   Hinesville Socc   2-1    Griffin Excel -   (ID: g1aiix)
10/19/13   4:30 PM    SSA Oconee 96G    12-0   Lady Freedom      (ID: g1aiiz)
10/19/13   5:00 PM    U19 RHSC Comets   1-4    SSA Chelsea 96G   (ID: g1aiiy)
10/20/13   1:00 PM    U19 RHSC Comets   6-0    Griffin Excel -   (ID: g1aij0)
10/20/13   2:00 PM    Hinesville Socc   2-1    SSA Chelsea 96G   (ID: g1aij1)
10/20/13   4:00 PM    Lady Chiefs Blu   0-2    96 Norcross Fur   (ID: g1aij2)
10/20/13   4:30 PM    SSA Oconee 96G    2-1    Atlanta Fire Un   (ID: g1aiiu)
10/26/13   2:00 PM    Hinesville Socc   4-0    Lady Freedom      (ID: g1aij3)
10/27/13   11:11 AM   Lady Freedom      1-14   Atlanta Fire Un   (ID: g1aiid)
10/27/13   3:00 PM    96 Norcross Fur   4-0    Lady Chiefs Blu   (ID: g1aij5)
11/2/13    9:00 AM    SSA Chelsea 96G   11-2   Griffin Excel -   (ID: g1aij7)
11/2/13    11:00 AM   Atlanta Fire Un   1-0    SSA Oconee 96G    (ID: g1aij6)
11/2/13    12:00 PM   Lady Chiefs Blu   5-0    Lady Freedom      (ID: g1aij8)
11/3/13    2:00 PM    Griffin Excel -   1-3    Atlanta Fire Un   (ID: g1aija)
11/3/13    7:00 PM    96 Norcross Fur   1-3    SSA Chelsea 96G   (ID: g1aij4)
11/9/13    1:00 PM    U19 RHSC Comets   0-0    Hinesville Socc   (ID: g1aijb)
11/9/13    3:00 PM    Lady Freedom      1-5    SSA Oconee 96G    (ID: g1aij9)
11/10/13   2:00 PM    Griffin Excel -   3-0    SSA Oconee 96G    (ID: g1aijc)
11/16/13   5:00 PM    96 Norcross Fur   0-1    Atlanta Fire Un   (ID: g1aiii)
11/17/13   4:30 PM    Lady Chiefs Blu   0-0    Griffin Excel -   (ID: g1aiic)
11/17/13   7:00 PM    96 Norcross Fur   2-2    SSA Oconee 96G    (ID: g1aiig)
GamesEnd