The 2015 Tercera División play-offs to Segunda División B from Tercera División (Promotion play-offs) were the final playoffs for the promotion from 2014–15 Tercera División to 2015–16 Segunda División B. The first four teams in each group took part in the play-off.
Format
The eighteen group winners have the opportunity to be promoted directly to Segunda División B. The eighteen group winners were drawn into a two-legged series where the nine winners will promote to Segunda División B. The nine losing clubs will enter the play-off round for the last nine promotion spots.
The eighteen runners-up were drawn against one of the eighteen fourth-placed clubs outside their group and the eighteen third-placed clubs were drawn against one another in a two-legged series. The twenty-seven winners will advance with the nine losing clubs from the champions' series to determine the eighteen teams that will enter the last two-legged series for the last nine promotion spots. In all the playoff series, the lower-ranked club play at home first. Whenever there is a tie in position (e.g. like the group winners in the champions' series or the third-placed teams in the first round), a draw determines the club to play at home first.
Group Winners promotion play-off
Qualified teams
The draw took place in the RFEF headquarters, in Las Rozas (Madrid), on 18 May 2015.
Matches
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Portugalete | 0–2 | Talavera de la Reina | 0–0 | 0–2 |
| Ebro | 3–2 | Varea | 1–0 | 2–2 |
| Peña Sport | 2–1 | Formentera | 0–0 | 2–1 |
| Mérida | 2–1 | Laredo | 0–0 | 2–1 |
| Mensajero | 1–1 (4–3 p) | Pontevedra | 1–0 | 0–1 |
| Linares | 3–0 | Castellón | 1–0 | 2–0 |
| Condal | 2–5 | Rayo Majadahonda | 2–2 | 0–3 |
| Arandina | 1–1 (a) | Algeciras | 0–0 | 1–1 |
| Ascó | 4–5 | Jumilla | 2–2 | 2–3 |
| Promoted to Segunda División B | ||||||||
|---|---|---|---|---|---|---|---|---|
| Arandina (3 years later) |
Ebro (First time ever) |
Jumilla (First time ever) |
Linares (First time ever) |
Mensajero (14 years later) |
Mérida (First time ever) |
Peña Sport (One year later) |
Rayo Majadahonda (11 years later) |
Talavera de la Reina (First time ever) |
Non-champions promotion play-off
First round
Qualified teams
The draw took place in the RFEF headquarters, in Las Rozas (Madrid), on 18 May 2014.
Matches
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Osasuna B | 2–2 (a) | Atlético Malagueño | 0–0 | 2–2 |
| Sporting San José | 1–3 | San Juan | 1–1 | 0–2 |
| Durango | 2–3 | Deportivo La Coruña B | 2–1 | 0–2 |
| Haro | 0–0 (5–3 p) | Caudal | 0–0 | 0–0 |
| Gimnástica Segoviana | 3–1 | Calahorra | 3–0 | 0–1 |
| Martos | 5–1 | Almansa | 3–0 | 2–1 |
| Manzanares | 0–0 (5–3 p) | Lanzarote | 0–0 | 0–0 |
| Badajoz | 3–3 (a) | Murcia Imperial | 1–3 | 2–0 |
| Ontinyent | 1–5 | San Fernando | 0–1 | 1–4 |
| Tuilla | 0–1 | Pobla de Mafumet | 0–0 | 0–1 |
| Tarazona | 1–4 | Atlético Levante | 0–2 | 1–2 |
| Águilas | 1–1 (3–4 p) | Gimnástica Torrelavega | 1–0 | 0–1 |
| Mercadal | 2–3 | Gernika | 1–0 | 1–3 |
| Figueres | 2–2 (a) | Numancia B | 2–1 | 0–1 |
| Cayón | 1–1 (a) | Navalcarnero | 0–0 | 1–1 |
| Unión Adarve | 2–3 | Llosetense | 2–0 | 0–3 |
| Choco | 3–5 | Extremadura | 0–3 | 3–2 |
| Atlético Sanluqueño | 3–3 (6–5 p) | Teruel | 1–2 | 2–1 |
| Cerceda | 1–7 | SD Logroñés | 1–4 | 0–3 |
| Sariñena | 4–3 | Quintanar del Rey | 1–1 | 3–2 |
| Izarra | 4–2 | Novelda | 3–2 | 1–0 |
| Racing de Santander B | 0–2 | Peña Deportiva | 0–1 | 0–1 |
| Europa | 1–2 | Jerez | 1–0 | 0–2 |
| Oviedo B | 1–2 | Arenas | 1–0 | 0–2 (aet) |
| El Castillo | 2–4 | Palencia | 2–2 | 0–2 |
| Marino | 1–5 | San Pedro | 0–2 | 1–3 |
| Alcobendas Sport | 3–5 | Gerena | 1–0 | 2–5 |
Second round
Qualified teams
The draw was held in the RFEF headquarters, in Las Rozas (Madrid).
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Matches
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Gimnástica Segoviana | 3–1 | Laredo | 1–0 | 2–1 (a.e.t.) |
| Atlético Sanluqueño | 1–0 | Formentera | 1–0 | 0–0 |
| Manzanares | 1–2 | Pontevedra | 1–0 | 0–2 (a.e.t.) |
| Osasuna B | 6–2 | Varea | 3–0 | 2–3 |
| Haro | 3–3 (3–0 p) | Castellón | 2–1 | 1–2 |
| Cayón | 4–1 | Condal | 1–0 | 3–1 |
| Martos | 2-4 | Portugalete | 0–3 | 2-1 |
| SD Logroñés | 2–2 (5–4 p) | Ascó | 1–1 | 1–1 |
| Peña Deportiva | 0–1 | Algeciras | 0–0 | 0–1 |
| Sariñena | 2–3 | Numancia B | 1–1 | 1–2 |
| Izarra | 2–2 (a) | Gimnástica Torrelavega | 1–0 | 1–2 |
| Arenas | 4–1 | Extremadura | 0–0 | 4–1 |
| Palencia | 2–3 | Atlético Levante | 1–1 | 1–2 |
| Gerena | 3–0 | San Juan | 2–0 | 1–0 |
| Jerez | 2–3 | Gernika | 2–0 | 0–3 (a.e.t.) |
| San Pedro | 1–0 | Deportivo La Coruña B | 1–0 | 0–0 |
| Llosetense | 2–1 | Murcia Imperial | 2–1 | 0–0 |
| San Fernando | 1–2 | Pobla de Mafumet | 1–0 | 0–2 |
Third round
Qualified teams
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Matches
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
|---|---|---|---|---|
| Gimnástica Segoviana | 1–2 | Algeciras | 1–1 | 0–1 |
| Haro | 1–3 | Pontevedra | 1–0 | 0–3 |
| Cayón | 0–3 | Portugalete | 0–0 | 0–3 |
| Osasuna B | 1–2 | Gernika | 0–1 | 1–1 |
| Atlético Sanluqueño | 1–2 | Atlético Levante | 0–0 | 1–2 |
| Izarra | 4–0 | Numancia B | 1–0 | 3–0 |
| Gerena | 1–1 (4–5 p) | Pobla de Mafumet | 1–0 | 0–1 |
| San Pedro | 1–4 | Llosetense | 0–1 | 1–3 |
| SD Logroñés | 2–5 | Arenas | 0–1 | 2–4 |
| Promoted to Segunda División B | ||||||||
|---|---|---|---|---|---|---|---|---|
| Algeciras (One year later) |
Arenas (35 years later) |
Atlético Levante (One year later) |
Gernika (12 years later) |
Izarra (2 years later) |
Llosetense (First time ever) |
Pobla de Mafumet (First time ever) |
Pontevedra (4 years later) |
Portugalete (9 years later) |