| Competition: | Ascenso MX |
| Winners: | Apertura: Necaxa (3rd Title) Clausura: Dorados (3rd Title) |
| Domesticcup: | Clausura: |
| Promoted: | Dorados de Sinaloa |
| Relegated: | No Relegation this season |
| Matches: | 178 |
| Total Goals: | 443 |
| League Topscorer: | Apertura: Diego Jimenez Giancarlo Maldonado (10)Clausura: as of 4–10–15 |
| Biggest Home Win: | Apertura: Atlético San Luis 4–0 Dorados (July 26, 2014)Clausura: Atlético San Luis 3–0 Atlante (February 21, 2015) |
| Biggest Away Win: | Apertura: Mérida 2–4 Atlante (August 16, 2014) Irapuato 2–4 Mineros de Zacatecas (August 29, 2014)Clausura: Atlante 0–3 Zacatepec Siglo XXI (March 13, 2015) Zacatepec Siglo XXI 0–3 Atlético San Luis (March 21, 2015) |
| Highest Scoring: | Apertura: Necaxa 4–3 Celaya (July 19, 2014) Dorados 4–3 Zacatepec Siglo XXI (August 16, 2014)Clausura: Mérida 4–4 Irapuato (January 23, 2015) |
| Longest Wins: | Coras FC (4 – Apertura) Atlante (4 – Clausura) |
| Longest Unbeaten: | Coras FC (8 – Apertura) Necaxa (5 – Clausura) |
| Longest Winless: | Celaya (9 – Apertura; 8 – Clausura) |
| Longest Losses: | Celaya (5 – Apertura; 4 – Clausura) |
| Highest Attendance: | Clausura: 8,324 Mérida 3–1 Atlético San Luis (February 13, 2015) |
| Lowest Attendance: | Clausura: 1,256 Altamira 1–0 Zacatepec Siglo XXI (February 15, 2015) |
| Average Attendance: | 32,869 |
| Season: | 2014–15 |
| Prevseason: | 2013–14 |
| Nextseason: | 2015–16 |
The 2014–15 Ascenso MX season began July 18, 2014 and is divided into two tournaments named Apertura 2014 and Clausura 2015. The Ascenso MX is the second-tier football league of Mexico.
The following 14 clubs will compete in the Ascenso MX during the 2014-2015 season:[8]
| Club | City | Stadium | Capacity | |
|---|---|---|---|---|
| Altamira | Estadio Altamira | 9,581 | ||
| San Luis | 25,111 | |||
| Atlante | Olímpico Andrés Quintana Roo | 17,289 | ||
| BUAP | Estadio Olímpico de C.U. | 19,283 | ||
| Celaya | 23,182 | |||
| Coras | Arena Cora | 12,271 | ||
| Irapuato | Estadio Sergio León Chávez | 25,000 | ||
| Mérida | Estadio Carlos Iturralde | 15,087 | ||
| Necaxa | Estadio Victoria | 23,851 | ||
| Oaxaca | 10,250 | |||
| Sinaloa | Culiacán | Estadio Banorte | 17,898 | |
| UAT | Estadio Marte R. Gómez | 10,520 | ||
| Zacatecas | Estadio Francisco Villa | 13,820 | ||
| Zacatepec | Zacatepec | 24,313 |
| Team | Head Coach | Kit manufacturer | Sponsors | |
|---|---|---|---|---|
| Altamira |  Fernando Palomeque | Lotto | ||
| Atl. San Luis | Raúl Arias | Charly | Boing! | |
| Atlante | Wilson Graniolatti | Kappa | Cancún | |
| BUAP |  Ricardo Valiño | Keuka | Coca-Cola | |
| Celaya | Keuka | Bachoco | ||
| Coras |  Mauro Camoranesi | Romed | Riviera Nayarit | |
| Irapuato | Jorge Manrique | Keuka | Grupo Rotoplas | |
| Mérida | Juan Carlos Chávez | Foursport | ADO | |
| Necaxa | Miguel de Jesús Fuentes | Umbro | Búfalo | |
| Oaxaca | Ricardo Rayas | Lotto | ||
| Sinaloa | Carlos Bustos | Silver | Coppel | |
| UAT | Ricardo Cadena | Atletica | UAT | |
| Zacatecas | Pablo Marini | Pirma | ||
| Zacatepec | Joel Sánchez | Silver | Coca-Cola |
| Team | Outgoing manager | Manner of departure | Date of vacancy | Replaced by | Date of appointment | Position in table |
|---|---|---|---|---|---|---|
| Apertura Changes | ||||||
| Correcaminos | Omar Arellano Nuño | Sacked | August 30, 2014 |  Álex Aguinaga | September 1, 2014 | 8th |
| Celaya | Jorge Humberto Torres | Sacked | August 31, 2014 | Nicolás Trejo (Interim) | August 31, 2014 | 14th |
| Dorados | Diego Torres Ortíz | Sacked | August 31, 2014 | Eduardo Fentanes | September 5, 2014 | 12th |
| Celaya | Nicolás Trejo (Interim) | End of tenure as caretaker | September 21, 2014 |  Zico | September 25, 2014 | 14th |
| Pre-Clausura changes | ||||||
| Dorados | Eduardo Fentanes | Resigned | November 11, 2014 | Carlos Bustos | November 11, 2014 | Preseason |
| Atletico San Luis | Flavio Davino | Resigned | November 26, 2014 | Raúl Arias | November 26, 2014 | Preseason |
| Tepic | Joel Sánchez | Resigned | December 9, 2014 | Mauro Camoranesi | December 15, 2014 | Preseason |
| Clausura changes | ||||||
| Altamira | Sergio Orduña | Sacked | February 10, 2015 | Claudio Vázquez (Interim) | February 10. 2015 | 14th |
| Altamira | Claudio Vázquez (Interim) | End of tenure as caretaker | February 12, 2015 | Fernando Palomeque | February 12. 2015 | 14th |
| Irapuato | Roberto Sandoval | Sacked | February 10, 2015 | Jorge Manrique (Interim) | February 12. 2015 | 13th |
| Correcaminos | Álex Aguinaga | Sacked | February 15, 2015 | Ricardo Cadena (Interim) | February 15. 2015 | 10th |
| Zacatepec Siglo XXI | Ignacio Rodríguez | Sacked | February 22, 2015 | Joel Sánchez | February 23, 2015 | 13th |
| Atlante | Gabriel Pereyra | Sacked | March 8, 2015 | Wilson Graniolatti | March 9, 2015 | 7th |
The 2014 Apertura will be the first championship of the season. It began on July 18, 2014.
The six best teams after the first place play two games against each other on a home-and-away basis. The winner of each match up is determined by aggregate score. If the teams are tied, the Away goals rule applies.
The teams were seeded one to seven in quarterfinals, and will be re-seeded one to four in semifinals, depending on their position in the general table. The higher seeded teams play on their home field during the second leg.
The six best teams after the first place play two games against each other on a home-and-away basis. The winner of each match up is determined by aggregate score. If the teams are tied, the Away goals rule applies.
The teams were seeded one to seven in quarterfinals, and will be re-seeded one to four in semifinals, depending on their position in the general table. The higher seeded teams play on their home field during the second leg.
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The relegated team would normally the team with the lowest ratio by summing the points scored in the following tournaments: Apertura 2012, Clausura 2013, Apertura 2013, Clausura 2014, Apertura 2014 and Clausura 2015. However, no team will be relegated to Second Division this season.
| width=28 | Team | width=45 | width=45 | width=50 | ||||
|---|---|---|---|---|---|---|---|---|
| 10 | Atlante | 34 | 26 | 1.3077 | ||||
| 11 | Altamira | 97 | 82 | 1.183 | ||||
| 12 | Zacatepec | 94 | 82 | 1.1434 | ||||
| 13 | Irapuato | 56 | 54 | 1.037 | ||||
| 14 | Celaya | 80 | 82 | 0.9756 | ||||