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: Norcal Region 2 05G Premier      (Norcal Region 2) (ID: 1a19q) (Sort: Div) (Playoffs: 1)
    Team: CV SJ EARTHQUAKES 04G ACADEMY    (CV SJ EARTHQUAK) (ID: t1m1t)
    Team: FORCE 04G I                                        (ID: t1m1u)
    Team: FORCE 05G                                          (ID: t1m1v)
    Team: FORCE NORTH 04G I                                  (ID: t1m1w)
    Team: FORCE SOUTH 04G I                                  (ID: t1m1x)
    Team: MVLA 04 BARCELONA WHITE          (MVLA 04 BARCELO) (ID: t1m1y)
    Team: PENINSULA SC INFINITY BLUE 04G   (PENINSULA SC IN) (ID: t1m1z)
    Team: SANTA CLARA SPORTING 04G GREEN   (SANTA CLARA SPO) (ID: t1m20)
    Team: SF VIKINGS SFVSC G04 COURAGE RED (SF VIKINGS SFVS) (ID: t1m21)
    Team: SMC STAR 04G GOLD                                  (ID: t1m1s)
  Kind: rec
  Sport: soccer
  Gender: female
  Country: USA
  State: CA
  Level: A
  Season: 2016Spring (current: True)
  Author: Geoff Stahl
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Div: Average Points, Average GoalsDelta, Average GoalsFor, Average Points
    HeadtoHead, Average GoalsDelta HeadtoHead, Average GoalsFor HeadtoHead,
    DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  3
  PointsForWinInOvertime:  3
  PointsForWinInShootout:  3
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.25
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.55
  WeightType:  Pythagorean
  WeightExponent:  1.7
  WhatDoYouCallATie:  draw
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Cross Regionals
  Promote:  3
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  Championship
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
4/2/16    SANTA CLARA SPO     5-0   SF VIKINGS SFVS     (ID: g1qaud)
4/9/16    FORCE 05G           2-1   MVLA 04 BARCELO     (ID: g1qaue)
4/9/16    PENINSULA SC IN     2-1   FORCE NORTH 04G I   (ID: g1qauf)
4/9/16    SANTA CLARA SPO     1-0   CV SJ EARTHQUAK     (ID: g1qaug)
4/10/16   FORCE SOUTH 04G I   1-0   SANTA CLARA SPO     (ID: g1qauh)
4/10/16   PENINSULA SC IN     1-0   FORCE 04G I         (ID: g1qaui)
4/10/16   SF VIKINGS SFVS     0-5   FORCE 05G           (ID: g1qauj)
4/16/16   FORCE 04G I         0-4   CV SJ EARTHQUAK     (ID: g1qauk)
4/16/16   FORCE NORTH 04G I   4-3   FORCE 05G           (ID: g1qaum)
4/16/16   SF VIKINGS SFVS     0-3   SMC STAR 04G GOLD   (ID: g1qaun)
4/17/16   CV SJ EARTHQUAK     0-0   MVLA 04 BARCELO     (ID: g1qaup)
4/17/16   FORCE 05G           7-1   PENINSULA SC IN     (ID: g1qauq)
4/17/16   FORCE NORTH 04G I   4-2   SMC STAR 04G GOLD   (ID: g1qaur)
4/23/16   FORCE 04G I         2-2   MVLA 04 BARCELO     (ID: g1qaus)
4/23/16   FORCE SOUTH 04G I   1-1   FORCE NORTH 04G I   (ID: g1qauu)
4/23/16   SANTA CLARA SPO     1-2   FORCE 05G           (ID: g1qauv)
4/23/16   SF VIKINGS SFVS     0-0   PENINSULA SC IN     (ID: g1qauw)
4/24/16   FORCE 04G I         1-2   SANTA CLARA SPO     (ID: g1qauy)
4/24/16   FORCE NORTH 04G I   2-0   MVLA 04 BARCELO     (ID: g1qauz)
4/24/16   FORCE SOUTH 04G I   2-2   CV SJ EARTHQUAK     (ID: g1qav0)
4/30/16   FORCE 05G                 FORCE 04G I         (ID: g1qav1)
4/30/16   FORCE NORTH 04G I         SANTA CLARA SPO     (ID: g1qav2)
4/30/16   SF VIKINGS SFVS           FORCE SOUTH 04G I   (ID: g1qav3)
4/30/16   SMC STAR 04G GOLD         CV SJ EARTHQUAK     (ID: g1qavn)
5/1/16    CV SJ EARTHQUAK           FORCE 05G           (ID: g1qav4)
5/1/16    FORCE SOUTH 04G I         PENINSULA SC IN     (ID: g1qav5)
5/1/16    PENINSULA SC IN           SMC STAR 04G GOLD   (ID: g1qav6)
5/7/16    SF VIKINGS SFVS           FORCE NORTH 04G I   (ID: g1qav7)
5/14/16   CV SJ EARTHQUAK           FORCE NORTH 04G I   (ID: g1qav8)
5/14/16   FORCE 05G                 FORCE SOUTH 04G I   (ID: g1qav9)
5/14/16   MVLA 04 BARCELO           SF VIKINGS SFVS     (ID: g1qava)
5/14/16   SANTA CLARA SPO           PENINSULA SC IN     (ID: g1qavb)
5/14/16   SMC STAR 04G GOLD         FORCE 04G I         (ID: g1qavp)
5/15/16   CV SJ EARTHQUAK           SF VIKINGS SFVS     (ID: g1qavc)
5/15/16   MVLA 04 BARCELO           SANTA CLARA SPO     (ID: g1qavd)
5/15/16   SMC STAR 04G GOLD         FORCE 05G           (ID: g1qavq)
5/21/16   FORCE NORTH 04G I         FORCE 04G I         (ID: g1qave)
5/21/16   PENINSULA SC IN           MVLA 04 BARCELO     (ID: g1qavf)
5/21/16   SMC STAR 04G GOLD         FORCE SOUTH 04G I   (ID: g1qavr)
5/22/16   CV SJ EARTHQUAK           PENINSULA SC IN     (ID: g1qavg)
5/22/16   FORCE 04G I               SF VIKINGS SFVS     (ID: g1qavh)
5/22/16   MVLA 04 BARCELO           SMC STAR 04G GOLD   (ID: g1qavi)
6/4/16    MVLA 04 BARCELO           FORCE SOUTH 04G I   (ID: g1qavj)
6/4/16    SANTA CLARA SPO           SMC STAR 04G GOLD   (ID: g1qavk)
6/5/16    FORCE 04G I               FORCE SOUTH 04G I   (ID: g1qavm)
GamesEnd