Omerican Professional Soccer League

The Omerican Professional Soccer League (Gallic: Ligue omericaine de soccer professionnel), commonly referred to as the OPSL (Gallic: LOSP), is the governing body for professional league competition in Omerica, serving under the authority of the United Republican Soccer Federation.

Competition
The 64 member clubs of the OPSL are grouped into four divisions of sixteen clubs each. In any given season a club plays each of the others in the same division twice, once at their home stadium and once at their opponents' home stadium. Consequently, each club plays a total of 30 league games each season.

Teams are ranked by a points system, with teams earning three points for a win, one for a draw and none for a loss. If two or more teams are tied on points, then goal difference, goals scored, games won, away goals and disciplinary record are used as tiebreakers in that order; if still equal, the teams are deemed to occupy the same position. If an absolute tie must be broken to determine the championship, relegation or qualification to domestic playoffs or international competitions, a playoff match at a neutral venue determines the higher-ranked team.

In each division, the two lowest-ranked teams are relegated to the division below and are replaced by the champions and runners-up of that division. Additionally, the fourteenth-place team in each division faces off against the third-place team from the division below over two legs, with the winning team earning a place in the higher division. Furthermore, the top two divisions offer access to IFCF tournaments: the top team in the Premier Division qualify for the Champions League, while the top three teams in the Second Division qualify for the Champions Trophy.

Premier Division

 * Andreaskruis
 * Athéna Levanin
 * Capital Dragons
 * Club de 28 Mars
 * Corona Christiana
 * Ever Grande
 * Falcon United
 * Forestia Cricket
 * Inter Bayonnette
 * Londonderry FC
 * Malavan Romainbourg
 * Racing Rialto
 * AS Républicains
 * Saint Anne Athletic
 * Sassari Trailblazers
 * United Philibiscostal

Second Division

 * Aelton Warriors
 * Athlétique Trois-Fleuves
 * Cathair Dhoire
 * US Châlons
 * Grand-Océan FC
 * Kingsmouth FC
 * AS Lacédémonienne
 * Nassau FC
 * New Cardiff FC
 * Olympique Provençal
 * AS Saint-Christophe
 * Swordsmiths AFC
 * Violet Dunleary
 * Wharfland Ferry FC
 * Williamsburg SC
 * Ysberg Voetbal

Third Division

 * Balnagh Caledonia
 * AS Châtaigneraie
 * CF Esconditnegro
 * Força Lisboa
 * Gold Coast Market
 * Independence FC
 * Inter Épiteaux
 * Langholm Oak
 * Montzieu Gymnastique
 * Newcastle Harbour
 * Ossenveen VC
 * Racing Amstad
 * Racing Roslow
 * Templemore Rovers
 * Tyrone Athletic
 * Ville Félibourg

Fourth Division

 * Bleus-et-Blancs
 * CD FAS
 * Château-d’Or
 * Club de 24 Juin
 * Craven United
 * Doublonville Gauloise
 * Étoile Rouge
 * Excelsior Stockbridge
 * FC First of May
 * Foot Balon
 * Hainault United
 * Rathdown Warriors
 * Révolution d’Affolchâtel
 * Sombrefeuille FC
 * Violet Saint Andrews
 * Williamsport Kickers