SPHL

The SPHL's history traces back to three other short-lived leagues. The Atlantic Coast Hockey League started play in the 2002–03 season. After its only season, the ACHL dissolved with member teams forming the nucleus for two rival leagues, the South East Hockey League and the World Hockey Association 2. After one season, the SEHL and WHA2 disbanded, with their surviving teams rejoining with two expansion teams to form the SPHL, commencing with the 2004–05 season.

In 2009, the SPHL saw a large expansion with three new franchises, in Biloxi, Mississippi,^[2][3][4] Lafayette, Louisiana^[5] and Pensacola, Florida.^[6][7] In 2010, the league added an expansion team in Augusta, Georgia, another former long time ECHL market.^[8] For the 2011–12 season, the league added two-time Central Hockey League champions, the Mississippi RiverKings.^[9][10] For the 2013–14 season, the league lost the Augusta RiverHawks but also expanded northward with two franchises in Illinois: the Bloomington Thunder, a team also moving from the CHL, where they were known as the Bloomington Blaze, and the Peoria Rivermen, who were replacing an American Hockey League team of the same name in their market.^[11] In 2015, the Augusta franchise returned and relocated to Macon, Georgia as the Macon Mayhem.

In November 2014, Shannon Szabados became the first female goaltender to win an SPHL game, when the Columbus Cottonmouths defeated the Fayetteville FireAntz 5–4 in overtime.^[12] In that same game Erin Blair and Katie Guay became the first female officials to referee an SPHL game.^[12]

At the end of the 2015–16 season, the Louisiana IceGators announced a one-year leave of absence for renovations to their arena but never returned. The IceGators' franchise was sold and reactivated as the Quad City Storm in 2018. Then in 2016, the dormant Mississippi Surge franchise was relocated to Southwest Virginia to become the Roanoke Rail Yard Dawgs. One of the inaugural SPHL teams, the Columbus Cottonmouths, suspended operations in 2017 after failing to find a buyer while an expansion team called the Birmingham Bulls were accepted into the league as the tenth team. Following the 2017–18 season, the Mississippi RiverKings suspended operations while the league searched for new owners.^[13] With the acceptance of the Quad City Storm, the league was able to remain at ten teams for the 2018–19 season.

Due to the COVID-19 pandemic, the 2019–20 season was curtailed and no champion was named. The following season, the league announced it would only play with five of the ten member teams due to pandemic-related capacity restrictions barring fans from attending games.^[14] During the season, the league approved of the Vermilion County Bobcats as a 2021–22 expansion team based in Danville, Illinois.^[15] The Bobcats folded after only a year and a half.^[16]

In 2023, the league rebranded to the orphaned initialism "SPHL" to reflect the fact that the league's footprint had expanded beyond the southern United States.^[17]

On September 17, 2025, it was announced that Mobile will be joining the league for the 2027–28 season.^[18]

As per minor leagues, there are some rule differences between the SPHL and the NHL (and even the ECHL and the AHL, the two official developmental leagues regulated by the Professional Hockey Players' Association).

• A team may dress eighteen regular players to a game. Two players dressed for the game will be goaltenders.
• A mouthpiece is required for all players except the goaltender.
• No curvature of stick limitations as in the NHL, AHL, and ECHL.
• Shootouts are five players. After five different players have made an attempt, teams may reuse anyone including those who have previously attempted in later rounds, even using the same player in consecutive rounds if desired.

• List of developmental and minor sports leagues
• List of ice hockey leagues
• Minor league