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 games won, goal difference and goals scored are used as tiebreakers; 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. Conversely, in each division (except the Premier), the champions win direct promotion to the division above, alongside the winners of a knockout playoff series contested between the second- through fifth-placed teams. 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
 * Cathair Dhoire
 * Capital Dragons
 * Corona Christiana
 * Ever Grande
 * Falcon United
 * Forestia Cricket
 * Inter Bayonnette
 * Londonderry FC
 * Malavan Romainbourg
 * Nassau FC
 * AS Républicains
 * Saint Anne Athletic
 * Sassari Trailblazers
 * United Philibiscostal
 * Williamsburg SC

Second Division

 * Aelton Warriors
 * Athéna Levanin
 * Athlétique Trois-Fleuves
 * Club de 28 Mars
 * Grand-Océan
 * Independence FC
 * Inter Épiteaux
 * Kingsmouth FC
 * AS Lacédémonienne
 * Langholm Oak
 * Olympique Provençal
 * Racing Rialto
 * AS Saint-Christophe
 * Violet Dunleary
 * Wharfland Ferry FC
 * Ysberg Voetbal

Third Division

 * Bleus-et-Blancs
 * US Châlons
 * AS Châtaigneraie
 * CF Esconditnegro
 * Excelsior Stockbridge
 * Força Lisboa
 * Gold Coast Market
 * Montzieu Gymnastique
 * New Cardiff FC
 * Newcastle Harbour
 * Racing Amstad
 * Racing Roslow
 * Swordsmiths
 * Tyrone Athletic
 * Ville Félibourg
 * Williamsport Kickers

Fourth Division

 * Balnagh Caledonia
 * Château-d'Or
 * Club de 24 Juin
 * Craven United
 * Doublonville Gauloise
 * En Avant
 * Étoile Rouge
 * Foot Balon
 * Hainault United
 * Hampstead Road
 * Ossenveen VC
 * Port Juliana
 * Révolution d'Affolchâtel
 * Sombrefeuille FC
 * Templemore Rovers
 * Violet Saint Andrews