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 U17 Athena C West      (GYSA U17 Athena) (ID: 1a12m) (Sort: Div) (Playoffs: 1)
    Team: Excel 2000 White                              (ID: t1nt6)
    Team: FFC United                                    (ID: t1nt7)
    Team: GS 00G Silver                                 (ID: t1nt8)
    Team: MAYS Striker 00G Blue       (MAYS Striker 00) (ID: t1nt9)
    Team: Roswell Santos Blue         (Roswell Santos)  (ID: t1nta)
    Team: SSA Chelsea 00G Select Blue (SSA Chelsea 00G) (ID: t1ntb)
    Team: SSA Northside - GU17        (SSA Northside -) (ID: t1pf3)
  Kind: rec
  Sport: soccer
  Gender: female
  Country: USA
  State: GA
  Level: Division 1
  Season: Fall2016 (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
9/10/16    9:00 AM    SSA Northside -    0-2    Excel 2000 White   (ID: g1rjw0)
9/10/16    12:45 PM   Roswell Santos     1-2    FFC United         (ID: g1rfp1)
9/10/16    2:15 PM    SSA Chelsea 00G    3-0    GS 00G Silver      (ID: g1rfp2)
9/11/16    1:00 PM    MAYS Striker 00    7-1    SSA Northside -    (ID: g1rjw1)
9/11/16    4:45 PM    Roswell Santos     4-0    SSA Chelsea 00G    (ID: g1rfp4)
9/17/16    10:00 AM   Excel 2000 White   2-2    MAYS Striker 00    (ID: g1rfp5)
9/24/16    9:00 AM    Excel 2000 White   0-1    Roswell Santos     (ID: g1rfp7)
9/24/16    3:00 PM    FFC United         3-2    GS 00G Silver      (ID: g1rfp8)
9/25/16    2:00 PM    FFC United         4-0    SSA Northside -    (ID: g1rjw2)
9/25/16    4:30 PM    Roswell Santos     4-0    GS 00G Silver      (ID: g1rfpa)
10/1/16    11:00 AM   Excel 2000 White   1-0    GS 00G Silver      (ID: g1rfpb)
10/1/16    11:00 AM   MAYS Striker 00    1-0    FFC United         (ID: g1rfpc)
10/2/16    3:00 PM    SSA Northside -    1-0    GS 00G Silver      (ID: g1rjw3)
10/9/16    1:00 PM    GS 00G Silver      3-0    Roswell Santos     (ID: g1rfpg)
10/9/16    1:00 PM    SSA Chelsea 00G    2-7    MAYS Striker 00    (ID: g1rfph)
10/15/16   12:15 PM   SSA Chelsea 00G    1-2    FFC United         (ID: g1rfpi)
10/15/16   2:30 PM    Roswell Santos     2-2    Excel 2000 White   (ID: g1rfpj)
10/15/16   7:00 PM    GS 00G Silver      1-2    SSA Northside -    (ID: g1rjw4)
10/16/16   2:00 PM    Excel 2000 White   4-4    SSA Chelsea 00G    (ID: g1rfpm)
10/16/16   3:45 PM    GS 00G Silver      0-2    FFC United         (ID: g1rfpn)
10/16/16   4:30 PM    Roswell Santos     1-3    MAYS Striker 00    (ID: g1rfpp)
10/22/16   10:00 AM   MAYS Striker 00    11-0   GS 00G Silver      (ID: g1rfpq)
10/22/16   1:00 PM    Excel 2000 White   2-0    SSA Northside -    (ID: g1rjw5)
10/22/16   1:00 PM    FFC United         2-0    Roswell Santos     (ID: g1rfps)
10/23/16   12:00 PM   SSA Chelsea 00G    2-2    SSA Northside -    (ID: g1rjw6)
10/23/16   2:00 PM    FFC United         2-4    MAYS Striker 00    (ID: g1rfpu)
10/23/16   3:00 PM    GS 00G Silver      1-3    Excel 2000 White   (ID: g1rfpv)
10/29/16   9:00 AM    SSA Chelsea 00G    0-2    Roswell Santos     (ID: g1rfpw)
10/29/16   9:30 AM    SSA Northside -    1-8    MAYS Striker 00    (ID: g1rjw7)
10/30/16   1:00 PM    MAYS Striker 00    4-2    SSA Chelsea 00G    (ID: g1rfpy)
10/30/16   2:30 PM    SSA Northside -    0-1    Roswell Santos     (ID: g1rjw8)
11/5/16    11:00 AM   MAYS Striker 00           Roswell Santos     (ID: g1rfq0)
11/5/16    1:30 PM    GS 00G Silver             SSA Chelsea 00G    (ID: g1rfq1)
11/5/16    3:00 PM    FFC United                Excel 2000 White   (ID: g1rfq2)
11/6/16    11:00 AM   MAYS Striker 00           Excel 2000 White   (ID: g1rfq3)
11/6/16    2:45 PM    Roswell Santos            SSA Northside -    (ID: g1rjw9)
11/6/16    5:00 PM    GS 00G Silver             MAYS Striker 00    (ID: g1rfpf)
11/6/16    6:00 PM    FFC United                SSA Chelsea 00G    (ID: g1rfq5)
11/12/16   9:00 AM    SSA Northside -           FFC United         (ID: g1rjwa)
11/12/16   5:30 PM    SSA Chelsea 00G           Excel 2000 White   (ID: g1rfq6)
11/13/16   1:00 PM    SSA Northside -           SSA Chelsea 00G    (ID: g1rjwb)
11/13/16   4:00 PM    Excel 2000 White          FFC United         (ID: g1rfq7)
GamesEnd