| Jimmy Wynn League | Forum | Dynasty | 09-29-2074 | 16 | 6 | |
| Joe Cantillon League | Forum | Trial | 09-09-1951 | 16 | 0 | |
| Joe DiMaggio League | Forum | Dynasty | 09-29-2076 | 16 | 4 | |
| Joe Kelley League | Forum | Trial | 08-13-1952 | 16 | 0 | |
| Jumbo Brown League | Forum | Subscription | 08-13-2116 | 24 | 2 | |
| Keller Stargell League | Forum | Dynasty | 10-02-2024 | 24 | 3 | |
| Ken Griffey Jr League | Forum | Dynasty | 09-29-2075 | 16 | 4 | |
| Kerby Farrell League | Forum | Trial | 07-04-1950 | 16 | 2 | Filling (14 of 16), Games paused |
| Kevin Brown League | Forum | Subscription | 07-30-2181 | 16 | 2 | |
| Kirby Puckett League | Forum | Dynasty | 09-29-2075 | 16 | 5 | |
| Lena Blackburne League | Forum | Trial | 07-04-1950 | 16 | 9 | Filling (7 of 16), Games paused |
| Lou Brock League | Forum | Subscription | 10-13-2064 | 16 | 1 | |
| Luis Aparicio League | Forum | Subscription | 07-23-2059 | 16 | 0 | |
| Mark Fidrych League | Forum | Subscription | 10-03-2148 | 16 | 0 | |
| Max Carey League | Forum | Dynasty | 09-29-2070 | 16 | 4 | |
| Mayo Smith League | Forum | Trial | 07-05-1951 | 16 | 0 | |
| Medwick Jackson League | Forum | Dynasty | 09-29-1974 | 16 | 1 | |
| Mel Ott League | Forum | Dynasty | 09-29-2064 | 16 | 1 | |
| Mickey Cochrane League | Forum | Trial | 07-04-1950 | 16 | 9 | Filling (7 of 16), Games paused |
| Mickey Mantle League | Forum | Dynasty | 09-29-2079 | 16 | 1 | |
| Mike Piazza League | Forum | Subscription | 09-19-2114 | 16 | 3 | |
| Mike Schmidt League | Forum | Subscription | 05-23-2319 | 16 | 0 | |
| Minnie Minoso League | Forum | Dynasty | 09-29-2064 | 16 | 3 | |
| Molitor Delahanty League | Forum | Subscription | 07-27-2075 | 16 | 2 | |
| Mordecai Brown League | Forum | Subscription | 04-01-2251 | 16 | 2 | |
| Murray Maddux League | Forum | Private | 07-05-2044 | 16 | 0 | |
| Nomar Garciaparra League | Forum | Subscription | 08-15-2311 | 16 | 0 | |
| Orlando Cepeda League (AAA) | Forum | Subscription | 05-09-2296 | 16 | 1 | |
| Orlando Cepeda League (Majors) | Forum | Subscription | 05-13-2296 | 24 | 1 | |
| Paul Richards League | Forum | Trial | 09-29-1951 | 16 | 0 | |
| Paul Waner League | Forum | Subscription | 10-13-2161 | 16 | 1 | |
| Pete Rose League | Forum | Dynasty | 09-29-2064 | 16 | 5 | |
| Phil Regan League | Forum | Trial | 07-04-1950 | 16 | 10 | Filling (6 of 16), Games paused |
| Prince George Major League | Forum | Trial | 07-04-1950 | 16 | 15 | Filling (1 of 16), Games paused |
| Ralph Kiner League | Forum | Dynasty | 09-29-2059 | 16 | 0 | |
| Ray Miller League | Forum | Trial | 07-04-1950 | 16 | 6 | Filling (10 of 16), Games paused |
| Red Rolfe League | Forum | Trial | 07-04-1950 | 16 | 9 | Filling (7 of 16), Games paused |
| Reggie Jackson League | Forum | Dynasty | 09-29-2064 | 16 | 8 | |
| Rickey Henderson League | Forum | Dynasty | 09-29-2067 | 16 | 0 | |
| Roberto Clemente League | Forum | Subscription | 07-20-2030 | 16 | 0 | |
| Rollie Fingers League | Forum | Subscription | 10-03-1997 | 16 | 0 | |
| Ryan Doby League | Forum | Dynasty | 09-29-1999 | 16 | 0 | |
| Sam Mele League | Forum | Trial | 10-23-1951 | 16 | 0 | |
| Sandberg Yingling League | Forum | Subscription | 04-21-2309 | 16 | 0 | |
| Satchel Paige League | Forum | Subscription | 04-21-2038 | 24 | 0 | |
| Simmons Davis League | Forum | Dynasty | 10-02-2015 | 24 | 0 | |
| Smith Murphy League | Forum | Subscription | 09-12-2075 | 16 | 1 | |
| Speaker Wilson League | Forum | Dynasty | 10-02-2026 | 24 | 6 | |
| Ted Williams League | Forum | Private | 06-18-2416 | 16 | 0 | |
| Temporary Dynasty Holding League | Forum | Private | 04-01-1950 | 16 | 0 | |
