They played their home games at the Riverside Centroplex (since renamed Baton Rouge River Center) and maintained a parent club affiliation with the St. Louis Blues of the National Hockey League. Former coaches included Pierre McGuire, currently a commentator for the NHL on NBC, Dave Schultz, the NHL's all-time record holder for penalty minutes in a single season (472), and Cam Brown, who served as a player-coach. Brown was also probably the most popular Kingfish player. He was as widely loved for his good looks and outspoken affinity for the city of Baton Rouge as he was for his hard-nosed physical and routinely courageous play as a power forward. He played every single season for the Kingfish and was either the captain or the player coach in every season but the first. Cam Brown currently holds the ECHL career records for both games played and penalty minutes. As of 2006 he continues to play in the league as a member of the Gwinnett Gladiators. His #44 was one of two to be retired by the Kingfish along with #55 of defenseman Scott Humeniuk who suffered a stroke while a member of the team.
Beginning with the Kingfish inaugural season in 1996-1997, the Kingfish and IceGators challenged each other annually for the Atchafalaya Governor's Cup, which was named for the river that divided the two cities and was awarded to the team with the best head-to-head record. The Kingfish won the cup in their first season despite finishing behind the IceGators in the division. The name of the cup was later changed to the Hibernia Cup when New Orleans subsequently joined the league, effectively making it a 3-way challenge for state bragging rights. New Orleans' arrival in the league did very little if anything to alter the chemistry between the existing rivals though they remained competitive in the division. Despite some modest success in head-to-head games against the IceGators, the Kingfish franchise ultimately spent most of its existence in the their shadow, and were never able to match the on-ice success or popularity of the Lafayette club. The best finish for the Kingfish was in 1998-1999 as they went 3-3 in the Kelly Cup Playoffs, reaching the conference quarterfinals. Lafayette still remains the most active city in Louisiana for amateur hockey.
| Regular Season | Playoffs | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | GP | Pts | W | L | OTL/SOL | GP | W | L | Result | |||
| 1996-1997 | Baton Rouge Kingfish | 70 | 68 | 31 | 33 | 6 | - | - | - | Out of playoffs | |||
| 1997-1998 | Baton Rouge Kingfish | 70 | 76 | 33 | 27 | 10 | - | - | - | Out of playoffs | |||
| 1998-1999 | Baton Rouge Kingfish | 70 | 70 | 30 | 30 | 10 | 6 | 3 | 3 | Lost in conference quarterfinals | |||
| 1999-2000 | Baton Rouge Kingfish | 70 | 71 | 33 | 32 | 5 | 2 | 0 | 2 | Lost in wildcard series | |||
| 2000-2001 | Baton Rouge Kingfish | 72 | 81 | 35 | 26 | 11 | 2 | 0 | 2 | Lost in wildcard series | |||
| 2001-2002 | Baton Rouge Kingfish | 72 | 66 | 29 | 35 | 8 | - | - | - | Out of playoffs | |||
| 2002-2003 | Baton Rouge Kingfish | 72 | 49 | 20 | 43 | 9 | - | - | - | Out of playoffs | |||
| 2003-2004 | Franchise dormant | ||||||||||||