SimLeague Baseball Theme Leagues
League
Name		Creator Stats
Used/Created		Date
Created		Theme TitleSalary
Cap		Live
Draft		Career
League		DH
Usage		AAA
Players		Waiver
Wire		Spots
Open
MLB144621jfy625
25/41		2/24/2026$255M Tripletts League$255 milNoNoAll Teams18/20Yes1
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
$255M Cap - 16-team League. Draft whoever you like; but you must draft at least THREE of a Hitter (eg: 3 Ty Cobbs), and THREE of a Pitcher (eg: 3 Greg Maddux). The rest of your draft does NOT have to be clones. Clones, DH, Trades, WW are all OK. Then Manually draft your 18/20 WAA AAA hitters/pitchers. Pick Any Ball Park you like. For owners with 10 or fewer MLB Championships. Limit of 2 teams per owner, please.
Privatemfumar
52/54		2/25/2026Bookend Twist 22$110 milNoNoNone0/0No1
Take any player who played at least 2 seasons or for 2 different teams and twist his first and last teams as listed in baseball-reference.com. Your Bookend player must be included on your roster and you may use any season of his career. No AAA, WW, DH, trades, or clones. Injuries are turned off. Chronological alignment based on your Bookend player’s first season. You must use one of the home stadiums from your player’s career.
MLB144639jterrell
7/9		2/28/2026Dynamic Duo...and everyone else$175 milNoNoAll Teams0/0Yes1
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
Pick any two players with any salary and 23 other players none of whom may exceed $5mill. WIS format B (4/4 for quick start), any ballpark, clones, WW and trades all ok. No AAA.
Privateepup1975
86/91		2/27/20262001 Icon League$140 milNoNoPL Only12/6No3
League Format: Alternate WIS Format F (162 games, 20 teams, NL:5/5/0, PL:5/5/0, balanced, interleague)
This is the year that the D'Backs beat the Yankees 4-3. The MVP's: Barry Bonds(#1 of 4 in a row #4 of 7 total) & Ichiro Suzuki. The Cy Youngs: Randy Johnson(#3 of 4 in a row & #4 of 5 total) & Roger Clemens(#6 of 7 total). The R.O.Y.'s: Albert Pujols & Ichiro Suzuki. Please make sure to set your lineups/pitching staffs. Good luck to everyone.
MLB144514mojolad
413/452		2/9/2026$160 Million No Restrictions$160 milNoNoNone60/20Yes4
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
$160 million budget. No dh. Max number of way above ave minor leaguers to use or not as you see fit. Random realignment when league fills :)
Privatedonaldjtrump
151/160		2/19/2026JFK Memorial Progressive League 2024, Season 62$160 milNoNoAll Teams12/20No4
Let's re-live this crazy year! Congrats to Chicago AL and verynice for winning the 2023 JFK World Series and to Atlanta and zimbabweguy for winning the NLCS!
MLB144667giannivanaco
3/6		3/6/2026World Baseball Classic$130 milNoNoAll Teams6/2No4
League Format: Alternate WIS Format F (162 games, 20 teams, NL:5/5/0, PL:5/5/0, balanced, interleague)
League designed after the World Baseball Classic. 20 teams, 4 divisions, 5 teams per division aligned by era and geography. $130M salary cap, universal DH, no WW or clones. 6/2 average AAA to supplement roster holes. Please sign up in the forum and view thread for full rules. Please name your team the actual name of your country and the years (if necessary)
MLB144537giannivanaco
3/6		2/12/2026MLB Hall of Pretty Good (Season 2)$110 milNoNoNone0/0No5
Each player must be officially retired or not have an official WIS season in three years; All players must have a bWAR lower than 38.6 (per Baseball Reference); no MVPs or Cy Young award winners; cannot be an MLB Hall of Famer. Designed to celebrate the players with great seasons/good careers. No WW, clones, AAA or trades. No DH. $110M salary cap. Modeled after the Hall of Pretty Good social media account with 100k+ followers. 1930-present
MLB144646Majocha
53/65		3/1/2026Last 50 Years! 1974-2024. 125M$125 milNoNoAll Teams0/0No6
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
The past 50 years! 1974-2024. This league is 125 million cap. 2020 is blacklisted. No clones. Yes DH. No AAA.No waiver wire and No trades. Players must be from 1974-2024 but not 2020. ONLY Nationals Park. Same bland stadium for all teams.
Privatechargingryno
66/90		3/2/20261987 J4M Formula Progressive League$255 milNoNoPL Only6/4No6
The J4MFPL is a single-season progressive, progressing forward one year at the conclusion of each season, beginning with 1963. The J4MFPL will use the Just4me formula to determine the order of the first round for each season.
MLB144398dinafaye
13/22		1/22/2026All players must be from a different team(2000-25)$167 milNoNoAll Teams0/0No7
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
With 167M & In the years of 2000 to 2025. 1- You must choose all your players from a different team. 2- The salaries for your Pitchers & Hitters; Min = 1M & Max = 15M. 3- The Ballpark; You have 16 Stadiums to choose of. 4- Yes = DH & No Clones, AAA, WW, Trades & Injuries. Have fun!
MLB144609Majocha
53/65		2/22/2026BOOM! 1990-2009 $120M$120 milNoNoNone0/0Yes7
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
Lets get juiced! Theme League. 1990-2009. $120M cap. No clones. Yes waivers (1990-2009 only). No trades. No DH. Unique stadiums - from this era only
MLB144662ff09
110/114		3/4/2026O.G. Twist CXI$80 milNoNoNone6/2No7
10X Champ: crazystengel; 6X Champ: summerfield; 5X Champ: ff09; gweek; 4X Champ: gwhouse; jdh34; joerat1; 3X Champ: dn3524; davestud; mudbone1969; sdedalus; redwingscup; trd3; wink0094 ; xfl outlaw 2X Champ: akira_hokuto; bribar; dougsdawgs13; halo23; jnewfry; JohnGPF; micki; scammer; schwarze; smeric 1X Champ: See OG Twist Hall of Fame.
MLB144037TBill7
92/106		11/29/2025KOH76 Forum Talk$105 milNoNoNone6/2Yes8
We have loose language restrictions within Fair Play guidelines and use a King of the Hill format. If you win your division you stay to defend. A dethroned King will stay to rematch unless he elects to move. Players are from 1940-1969. Ballparks are 1940-1969, as well . There are no DH, no clones, no trades, and no injuries. waiver wire OK. AAAs are 6/2 average, pick 'em and rename 'em. This season is 105mil cap . Come talk the talk. We have strong owners here. Outplay 'em or out talk 'em.
MLB144598mojolad
413/452		2/20/2026$200 Million No Restrictions League$200 milNoNoNone60/20Yes8
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
$200 Million budget. No dh. Max number of way above ave minor leaguers available to you. Random realignment when league fills.
MLB144611stevesax82
17/28		3/5/2026Season 8 Franchise League 1961-2025 $125 Million$125 milNoNoAll Teams0/0No8
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
Season 8 16 team league! Pick your franchise1961-2025. Clones allowed! ALL iterations of franchises are allowed such as expos/nationals, Brooklyn Dodgers etc.125 million. YES To DH & CLONES. NO Waiver Wire Injuries AAA or Trades. All owners welcome. Any ballparks from your franchise are ok to 1961 to present. 2 Teams per owner allowed.Thanks
MLB144491mauldawg
35/75		2/5/2026$173 Million DH 16 Teams WW$173 milNoNoAll Teams6/6Yes9
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
$173 Million 16 Teams DH WW Restriction No Clones All Players All Ball Parks No Transaction Date No AAA Salary Cap AAA Players Above Average Manual Selection Position 6 Pitchers 6
MLB144494Kaboom1969
0/2		2/5/2026$40 Mil, 2 Below Avg P’s for innings.$40 milNoNoNone0/2No9
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
No Injuries, WW, DH, Trades 2 Below Avg P’s for some innings, You Pick ‘em. No AAA Hitters, Make Due!
MLB144610PhilliePhan8
21/34		2/22/2026$180M Open - Unique Parks$180 milNoNoNone0/0Yes9
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
$180M to create your team however you like. 1 team per owner. Each gets their own unique ballpark to play in! Yes to WW, clones, trades. No to DH, AAA.
MLB144655formwar
1/3		3/3/2026$255m Bunch of Neat Guys League$255 milNoNoAll Teams12/8No9
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
YES to DH. NO to Waiver Wire, Trade and Clones. Choose your own WAA AAA players (12 / 8). 2 Teams max p/ owner. If you're a neat guy, this is the league for you.
MLB144630stevesax82
17/28		3/5/2026Season 8 Two Team Franchise League 1950-2025$135 milNoNoAll Teams0/0No9
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
Season 8 Choose any TWO (2) Franchises to make your ultimate team from 1950-2025 $135 Million. Clones and DH are allowed. NO waiver wire trades or injuries and no twisting. 2 teams per owner are welcome! Choose a Stadium that one of your franchises used between1950-2025 Thanks
MLB144059mauldawg
35/75		12/1/2025$147 Million Restriction players 1960-2024 $147 milNoNoAll Teams6/8Yes10
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
$147 Million 16 Teams Restrictions are No Clones Players 1960 - 2024 Trades Ok WW Ok NO Transaction Date No AAA Salary Cap AAA Average 6 Position 8 Pitchers Manual Selection All Ball Parks
MLB144534daronb
70/96		2/12/2026$160 Million Open League$160 milNoNoNone0/0Yes10
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
$160 Million to build a team. No AAA, No trades, No DH. Yes to clones, yes to Waiver Wire all ballparks ok 16 team quickstart. Only Division winners make the playoffs
MLB144654mensu1954
89/94		3/3/2026$90M TOC Advantage League$90 milNoNoNone0/0No10
Welcome to season 13! $90 Million to spend for 25 players. This league's TOC representatives should stand up very well against Open or Progressive League reps. No: WW, DH, trades, clones, AAA, or injuries. Any ballpark.
MLB144656TwinsMN
17/20		3/3/2026Any 2 Years Season 5$140 milNoNoAll Teams0/0No10
Select a team from any 2 years (example 1899 and 2010). 2020 is blacklisted. Combinations are non-exclusive. No clones. Owners welcome to enter multiple teams, but must select different combinations.
Privatesinatra
16/19		3/4/2026Midsize Market Progressive League$255 milNoNoNone6/4No10
League Format: Alternate WIS Format F (162 games, 20 teams, NL:5/5/0, PL:5/5/0, balanced, interleague)
Season 12 of the Midsize Market Progressive League...let's go!
Privateschwarze
528/544		1/25/2026Championship League #2$255 milNoNoAll Teams0/0No11
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
AL World Series Winners & NL World Series Losers
Privateschwarze
528/544		1/25/2026Championship League #1$255 milNoNoAll Teams0/0No12
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
NL World Series Winners & AL World Series Losers
MLB144391Ribbentrop
107/121		2/10/2026$80M Open AAA 12 and 10 Auto Above Average$80 milNoNoNone12/10Yes12
$80M Open AAA With Auto Selection 12 Batters And 10 Pitchers Above Average Ability ...YES Clones ... NO DH ... Waiver Wire Allowed ... Trades Allowed With 6 Vetoes Needed ... NO Transaction DeadLine ... NO Minor League CAP ... Random Alignment Set to NO (Admin Does Not Therefore Automatically Align the League Once Randomly) To Allow Owners To Have Two Teams With One in Each League (American and National) ... All Stadiums
MLB144544pumped
7/12		2/12/202650 year span (1930-1980) 130M$130 milNoNoNone0/0No12
130M Choose players between 1930-1980 only. No DH,WW ,injuries trades, yes to clones. Use ballpark available those years. I didn't do a blacklist so make sure you set your draft to the right years
MLB144616mojolad
413/452		2/23/2026$180 Million No Restictions$180 milNoNoNone60/20Yes12
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
$180 Million budget.No dh. Max number of way above ave minor leaguers available. Random realignment when league fills.
MLB144644mojolad
413/452		3/1/2026$255 Million No Restrictions$255 milNoNoNone60/20Yes12
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
$255 million budget. No dh. Max number of way above ave minor leaguers to do with what you want. Random realignment when league fills.
MLB144624skunk206
270/274		2/24/2026Skunk's Bigger Non-Invitational 60 - $130M$130 milNoNoNone0/0Yes13
League Format: 2001-2008 (162 games, 30 teams, NL:5/5/6, PL:5/4/5, unbalanced, interleague)
Still open by non-invitation only... $130M, PLAYERS FROM ANY SEASON, No AAA, No DH, WW and trades allowed, Injuries off, Clones OK... 30-team league (5-5-6, 5-4-5 format), Random Alignment... Two teams per owner is allowed.
MLB144462Stanley_yang
0/1		2/1/2026200M WAA WIS Format E League$200 milNoNoAll Teams24/20Yes14
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague)
League Format: Alternate WIS Format E (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced, interleague) 200 Mil. Yes to trades, waiver wire, DH, AAA (24/20 way Above average) no to Clones, injuries. Join and Have fun
MLB144604pruman1992
10/18		2/21/2026LONG LIVE THE AAA PLAYER $85 milNoNoNone6/6Yes14
LONG LIVE THE AAA PLAYER IX $85 million Cap, AAA 6/6 with above average quality selection, auto, Real names, & $2 million Cap Bonus (game 25). WW. No DH, Trades, 6 vetoes, no trade deadline, not randomly aligned. The strategy & mystery are back. Come join the fun!
MLB144612mojolad
413/452		2/22/2026$140 Million No Restictions$140 milNoNoNone60/20Yes14
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
$140 million budget. No dh. Max number of way above ave minor leaguers to use or not as you see fit. Random realignment when league fills.
MLB144645anthatortc
0/1		3/1/2026All Strats Go$160 milNoNoAll Teams12/10Yes14
League Format: Alternate WIS Format B (162 games, 16 teams, NL:4/4/0, PL:4/4/0, balanced)
$160 million 12/8 WAA WW Clones Trades no TD, no injuries,
Private0soup4u
318/340		3/6/2026$100M Twist A Team w/ 3 Wild Cards$100 milNoNoNone0/0No14
Choose any real life team from 1920 to present and build your roster using players from that teams roster. All of those players may be twisted to any season of their careers, but not to seasons prior to 1920. You may also use up to 3 wild card players, who can come from any season of your team's franchise from 1920 to the present. Additional players with salaries under $300K can come from any season of your franchise from 1920-on. No DH, AAA, WW, clones, or trades. See forum for full rules.
Privatebob_shabazz
1/2		5/4/2016WiS Season 27: Four Horsemen$100 milNoNoNone0/0No15
The apocalypse is nigh with some of these pitchers.
Privatec08jt
3/4		3/6/2026Pick a Letter ($100M)$100 milNoNoNone0/0No15
Simple theme: Every player on your roster must have their first name start with the same letter. The only team that can have more than one letter is if you go with the Lesser-Used Letters, for which you can pick any player whose last name starts with I, O, Q, U, V, X, and Y. $100 million cap. NO AAA, WW, DH, clones, trades, or injuries. Pick any ballpark you like. Only four owners can use the same letter, so the letter will be capped after that.
MLB144399giannivanaco
3/6		1/22/2026All-Decade League: Season 3$140 milNoNoNone0/0No17
Choose a decade. Then create an all-decade team using only players from that 10-year time period. $140 mil salary cap, no WW, clones, trades or AAA. The divisions will be aligned based on the decade you choose. For example, all 2010s teams will be together, all 80s teams will be together, and so forth. Max of 4 teams per decade. This season, there will be no DH in either league. Please make a reference to your decade in your team name.
Privatedvorr80
38/44		2/18/2026Trading Places Season XI$120 milNoNoNone0/0No17
Choose two players traded for one another and twist 11 of their teammates on the team they debuted after the trade. You may choose players included in multi-player trades, PTBNL, three team trades, and/or trades involving minor leaguers. You must also choose (1) wildcard whom is not your highest paid player from either 1993 OR the YEAR your trade was made. See FORUM for more details.
Privatealexishongam
1/2		2/19/2026Only Yankees$100 milNoNoAll Teams0/0No17
League Format: Alternate WIS Format F (162 games, 20 teams, NL:5/5/0, PL:5/5/0, balanced, interleague)
Are you a Yankees fan? Then this league is for you. Pick a 5 year window, draft an all-start Yankees team from those years with a $100M salary cap and DH. No clones. You'll play in the Yankee Stadium of your era. Play against other Yankee teams.
MLB144558cdhaynes00
1/2		2/17/2026$255M Open Challenge$255 milNoNoNone0/0No18
$255M League-No DH, No WW, No Trades ,Injuries Off, No AAA Any Player, Clones Ok, One Team Per Owner, Any Stadium Standard 24 Team Format, Random Alignment When Full
MLB143873FrankRV1985
4/9		11/6/2025Double Trouble$170 milNoNoAll Teams12/20Yes19
170+5 MILLION AFTER 1 GAME , NO CLONES, INJURIES, VETO TRADES 6, 10-120 AAA PLAYERS, ALL AAA PLAYERS WILL BE UP IN MAJORS, DH BOTH LEAGUES, WAIVER WIRE,
MLB144506BREEZE2025
0/1		2/8/20262025 BASEBALL! $133 milNoNoAll Teams6/2No20
SELECT ANY PLAYERS FROM 2025. ALL PLAYERS FROM THE 2025 SEASON $133 MIL TO SPEND. NO CLONES, NO TRADES, NO WAIVER. YES TO DH..LET'S GOOOO! Any ball park
MLB144254c1968
3/11		1/2/2026PEOPLE WITH LOSING RECORDS$255 milNoNoNone60/20Yes21
255 MILLION AAA PLAYERS 60/20 WAY ABOVE AVERAGE PLAYERS CLONES NO DH NO WW YES TRADES YES INJURIES YES 5 MILLION BONUS AFTER 25 GAMES MINOR SALARY CAP NO 2 TEAM LIMIT
MLB144633ChairmanMaue
0/1		2/26/2026The Great Eight - $120M Franchise, 8 Players Only$120 milNoNoAll Teams0/0No21
This is a callback to one of my favorite themes … You pick any franchise and have $120MM to spend on players from 1960-2025. The restriction is you can only utilize a total of eight players. You must use each player at least twice but can have any number of seasons above and beyond that … Obviously yes clones, yes DH … No AAA, WW, Injuries, and Trades … Ballpark must be one your team played in from 1960 to 2025 … Random Alignment Set to NO To Allow Owners To Have Two Teams With One in Each Leagu
Privatehockeyhead
491/530		2/28/2026High Times Progressive$255 milNoNoNone6/2No21
Enter Theme Notes Here...
MLB144622mexispin
0/2		2/24/2026$102M Lowest Playoff Team Payroll League$102 milNoNoAll Teams6/2No22
2025 Edition. In 2025 the Cleveland Guardians had the lowest payroll for a team that made the playoffs. Build your $102M team and compete for the World Series! Next season's year is picked by the champion. Payroll: $102 Million Clones: NO DH: YES Injuries: NO WW: NO Trades: NO Use any player. Use any stadium, however, once a stadium is selected it is exclusive to that team.
MLB144625jgoukertg
0/1		2/25/2026Cap... WHAT CAP???$255 milNoNoAll Teams6/2Yes22
Tons and TONS of money to spend - 255 MILLION Cap - go crazy. That is it - it's the wild west baby!
Notes
  • Each time a theme league concludes, the theme league creator's "used" rating increases.
  • Anytime a user creates a theme league, his/her "created" value increases.
  • For help with individual theme settings, click here.