l-league (AAA) :
Division winners :
- l-LL Azure : Wayt County Bobcats (7th)
- l-LL Cyan : Zappir Phoenix (4th)
- l-DL Sapphir: Emerald Jewels (2nd)
- l-DL Marine: Lutia Vikings (2nd)
Playoffs :
The Bobcats are the winners of the 1991 LFS, it is their third championship. They defeated the Iron Wolves, the Phoenix and the Vikings in their road to victory.
r-league (AA) :
Division winners :
- r-RL Square : Vertecolline Junglers (3th)
- r-RL Heart : Blaum Turtles (11th)
- r-BL Spade: Orange Challengers (4th)
- r-BL Club: Narballo Gators (5th)
Playoffs :

Despite being present since the beginning of the league, the Junglers won their division for the third time only. They ended a drought of 24 years, as their last title came in 1967. They also ended another drought by winning the OS for the first time since 1976.
- International Championship Series:
In the MLB, the Cardinals won their third World Series, after 1977 and 1982. They lost both ICS these years against the Expendables.
This season in Huangjia, they were opposed to the Black&Yellows and put up a decent opposition. Unfortunately for St Louis, the Lingalie North did won the series in Game 7.
CL
Tomokazu Yoshikawa (86,7 %) has spent 13 of his 17 seasons (1969-85) as a Silver Eagles player. He is their first inducted player and was part of the winning team of 1980. He is the number one pick of the 1969 draft. Individually, Yoshikawa won two Silver Ball. In his 740 games and 1299.0 IP, he compiled 191 SV, 2.72 ERA 1.17 WHIP, 1703 K, 586 BB and 43.2 WAR