Primera División A (Méxican First A Division) is a Mexican football tournament. This season was composed of Apertura 2004 and Clausura 2005. San Luis was the winner of the promotion to First Division after winning Querétaro in the promotion playoff.
The national team beat the foreign team, 2–1, in the ninth Primera División A all-star game held at the Estadio León.
Changes for the 2004–05 season Leones de Morelos was acquired by new owners, for that reason the team was moved to Querétaro and was renamed to Querétaro F.C. Azucareros de Córdoba was relocated in Colima and renamed Huracanes de Colima. Guerreros de Tlaxcala was relocated to Ciudad Obregón and renamed Pioneros de Obregón. C.D. Guadalajara moved its reserve team, Tapatío, to La Piedad and renamed to Chivas La Piedad. Atlante F.C. moved its reserve team, Guerreros de Acapulco, to Ciudad Nezahualcóyotl and renamed Potros Neza. Tigrillos moved from Mexico City to Los Mochis and became Tigrillos Broncos. Pachuca Juniors and Lobos BUAP were promoted from Second Division.
Stadiums and locations
ClubStadiumCapacityCityAtlético MexiquenseNemesio Díez35,000Toluca, State of MexicoCelayaMiguel Alemán Valdés25,000Celaya, GuanajuatoChivas La PiedadJuan N. López17,000La Piedad, MichoacánCoatzacoalcosRafael Hernández Ochoa4,800Coatzacoalcos, VeracruzCobras JuárezOlímpico Benito Juárez22,000Ciudad Juárez, ChihuahuaCorrecaminos UATMarte R. Gómez20,000Ciudad Victoria, TamaulipasCruz Azul OaxacaBenito Juárez15,000Oaxaca, OaxacaDurangoFrancisco Zarco15,000Durango, DurangoEstudiantes de SantanderAltamira13,500Altamira, TamaulipasHuracanes de ColimaColima17,000Colima, ColimaLeónNou Camp35,000León, GuanajuatoLobos BUAPOlímpico BUAP20,000Puebla, PueblaMérida F.C.Carlos Iturralde25,000Mérida, YucatánPachuca JuniorsHidalgo30,000Pachuca, HidalgoPioneros de ObregónManuel "Piri" Sagasta4,000Ciudad Obregón, SonoraPotros NezaNeza 8630,000Ciudad Nezahualcóyotl, State of MexicoQuerétaroCorregidora35,000Querétaro, QuerétaroSan LuisAlfonso Lastras28,000San Luis Potosí, S.L.P.TabascoOlímpico de Villahermosa12,000Villahermosa, TabascoTigrillos BroncosCentenario LM7,000Los Mochis, Sinaloa
Apertura 2004 Group league tables Group 1
Group 2
Group 3
Group 4
General league table
Results
Reclasification series
First leg
Second leg
Liguilla
Quarter-finals
First leg
Second leg
Semi-finals
First leg
Second leg
Final
First leg
Second leg
Clausura 2005 Group league tables Group 1
Group 2
Group 3
Group 4
General league table
Results
Reclasification series
First leg
Second leg
Liguilla
Quarter-finals
First leg
Second leg
Semi-finals
First leg
Second leg
Final
First leg
Second leg
Relegation table Pos. Team Pld. Pts. GD 16.Mérida 113 140 1.2389 -5 17.Pioneros de Obregón 113 138 1.2212 -35 18.Potros Neza 113 135 1.1947 -27 19.Chivas La Piedad 113 135 1.1947 -34 20.Estudiantes de Santander 113 132 1.1681 -19
Campeón de Ascenso 2005 The Promotion Final faced San Luis against Querétaro to determine the winner of the First Division Promotion. San Luis was the winner.
First leg
Second leg
Relegation play-out The Football Association determined the celebration of a promotion series between the penultimate team of the Primera 'A' Relegation Table against the runner-up of the Second Division, this series faced Chivas La Piedad against the Cachorros UdeG. Chivas La Piedad won the series and remained in the category.
First leg
Second leg
References