# Operación Triunfo series 4

Operación Triunfo is a Spanish reality television music competition to find new singing talent. The fourth series, also known as Operación Triunfo 2005, was aired on Telecinco then La 1 refused a fourth series, from 30 July 2005 to 13 October 2005, presented by Jesús Vázquez.
Sergio Rivero was the winner of the series.

## Headmaster, judges and presenter

* Headmaster: Kike Santander
* Judges: Noemí Galera, Augusto Algueró, Javier Llano and Inma Serrano
* Presenter: Jesús Vázquez

## Contestants

| Contestant | Age | Residence | Episode of elimination | Place finished |
| Sergio | 19 | Gran Canaria | Gala Final | Winner |
| Soraya | 23 | Valencia | Gala Final | Runner-up |
| Víctor | 22 | Barcelona | Gala Final | 3rd |
| Idaira | 20 | San Cristóbal de La Laguna | Gala 14 | 4th |
| Fran | 24 | Granada | Gala 13 | 5th |
| Edurne | 20 | Madrid | Gala 12 | 6th |
| Lidia | 20 | Córdoba | Gala 11 | 7th |
| Sandra | 17 | Valencia | Gala 10 | 8th |
| Guille B. | 26 | Cádiz | Gala 9 | 9th |
| Guille M. | 28 | Valencia | Gala 8 | 10th |
| Mónica | 21 | Gijón | Gala 7 | 11th |
| Dani | 28 | Seville | Gala 6 | 12th |
| Héctor | 16 | Alicante | Gala 5 | 13th |
| Jesús | 24 | Puertollano | Gala 4 | 14th |
| Trizia | 22 | Seville | Gala 3 | 15th |
| Janina | 20 | Gran Canaria | Gala 2 | 16th |
| Migue | 23 | Cuenca | Gala 0 | Not selected |

## Galas
### Results summary
#### Colour key

| – | Contestant received the most public votes and was exempt for nominations. |
| – | Contestant was up for the elimination but was saved by the Academy's staff. |
| – | Contestant was up for the elimination but was saved by the contestants. |
| – | Contestants were up for the elimination and were the nominees of the week. |
| – | Contestant was up for the elimination but was immediately saved by the public votes. |
| – | Contestant was up for the elimination but was immediately eliminated by the public votes. |
| | Gala 0 | Gala 1 | Gala 2 | Gala 3 | Gala 4 | Gala 5 | Gala 6 | Gala 7 | Gala 8 | Gala 9 | Gala 10 | Gala 11 | Gala 12 | Gala 13 | Gala 14 | Final |
| Sergio | Saved | Dani | Trizia | Jesús | Idaira | Lidia | Fran | Lidia | Sandra | Edurne | Fran Mark: 9 | Finalist | Saved | Saved | Saved | Winner (Final) |
| Soraya | Saved | Héctor | Jesús | Jesús | Héctor | Guille M. | Fran | Guille M. | Sandra | Edurne | Fran Mark: 9.3 | Finalist | Saved | Saved | Saved | Runner-up (Final) |
| Víctor | Saved | Janina | Jesús | Guille B. | Idaira | Lidia | Fran | Guille B. | Guille B. | Edurne | Fran Mark: 9.3 | Finalist | Saved | Saved | Saved | 3rd Place (Final) |
| Idaira | Saved | Héctor | Nominated | Guille B. | Saved | Guille M. | Fran | Lidia | Nominated | Nominated | Mark: 6.2 | Finalist | Saved | Saved | Eliminated | 4th place (Gala 14) |
| Fran | Saved | Dani | Trizia | Guille B. | Idaira | Lidia | Saved | Guille M. | Sandra | Edurne | Mark: 8.5 | Finalist | Saved | Eliminated | 5th place (Gala 13) | 5th place (Gala 13) |
| Edurne | Saved | Dani | Jesús | Héctor | Guille B. | Guille M. | Fran | Guille M. | Sandra | Saved | Fran Mark: 8.7 | Finalist | Eliminated | 6th place (Gala 12) | 6th place (Gala 12) | 6th place (Gala 12) |
| Lidia | Saved | Janina | Trizia | Guille B. | Guille B. | Saved | Nominated | Saved | Sandra | Sandra | Mark: 7.2 | Evicted (Gala 11) | Evicted (Gala 11) | Evicted (Gala 11) | Evicted (Gala 11) | Evicted (Gala 11) |
| Sandra | Saved | Héctor | Trizia | Héctor | Héctor | Lidia | Fran | Lidia | Saved | Nominated | Evicted (Gala 10) | Evicted (Gala 10) | Evicted (Gala 10) | Evicted (Gala 10) | Evicted (Gala 10) | Evicted (Gala 10) |
| Guille B. | Saved | Héctor | Trizia | Saved | Nominated | Guille M. | Lidia | Nominated | Nominated | Evicted (Gala 9) | Evicted (Gala 9) | Evicted (Gala 9) | Evicted (Gala 9) | Evicted (Gala 9) | Evicted (Gala 9) | Evicted (Gala 9) |
| Guille M. | Saved | Héctor | Jesús | Jesús | Héctor | Nominated | Mónica | Nominated | Evicted (Gala 8) | Evicted (Gala 8) | Evicted (Gala 8) | Evicted (Gala 8) | Evicted (Gala 8) | Evicted (Gala 8) | Evicted (Gala 8) | Evicted (Gala 8) |
| Mónica | Saved | Dani | Trizia | Jesús | Héctor | Lidia | Nominated | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) | Evicted (Gala 7) |
| Dani | Saved | Nominated | Jesús | Héctor | Idaira | Nominated | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) | Evicted (Gala 6) |
| Héctor | Saved | Saved | Jesús | Nominated | Nominated | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) | Evicted (Gala 5) |
| Jesús | Saved | Héctor | Saved | Nominated | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) | Evicted (Gala 4) |
| Trizia | Saved | Héctor | Nominated | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) | Evicted (Gala 3) |
| Janina | Saved | Nominated | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) | Evicted (Gala 2) |
| Migue | Eliminated | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) | Not selected (Gala 0) |
| Up for elimination | Janina Migue Trizia | Dani Guille B. Héctor Janina | Guille M. Idaira Jesús Trizia | Guille B. Héctor Jesús Soraya | Dani Guille B. Héctor Idaira | Dani Guille M. Lidia Mónica | Fran Lidia Mónica Sergio | Guille B. Guille M. Lidia Sandra | Fran Guille B. Idaira Sandra | Edurne Idaira Lidia Sandra | Edurne Fran Idaira Lidia | Against public vote | Edurne Fran | Fran Soraya | Idaira Víctor | Sergio Soraya Víctor |
| Saved by Academy's staff | None | Guille B. | Guille M. | Soraya | Dani | Mónica | Sergio | Sandra | Fran | Lidia | Edurne | Winner | Fran 59% to save | Soraya 51.6% to save | Víctor 74% to save | Sergio 53% to win (out of 2) |
| Saved by contestants | None | Héctor 7 of 13 votes to save | Jesús 6* of 12 votes to save | Guille B. 4* of 11 votes to save | Idaira 4* of 10 votes to save | Lidia 5 of 9 votes to save | Fran 6 of 8 votes to save | Lidia 3* of 7 votes to save | Sandra 5 of 6 votes to save | Edurne 4 of 5 votes to save | Fran 4 of 4 votes to save | Eliminated Finalist | Edurne 41% to save | Fran 48.4% to save | Idaira 26% to save | Soraya 47% to win (out of 2) |
| Saved by public vote | Trizia 44% to save | Dani 74% to save | Idaira 84% to save | Héctor 60% to save | Guille B. 70% to save | Guille M. 62% to save | Lidia 59% to save | Guille B. 58% to save | Idaira 59% to save | Idaira 59% to save | Idaira 59% to save | Eliminated Finalist | Edurne 41% to save | Fran 48.4% to save | Idaira 26% to save | Soraya 47% to win (out of 2) |
| Saved by public vote | Janina 29% to save | Dani 74% to save | Idaira 84% to save | Héctor 60% to save | Guille B. 70% to save | Guille M. 62% to save | Lidia 59% to save | Guille B. 58% to save | Idaira 59% to save | Idaira 59% to save | Idaira 59% to save | Eliminated Finalist | Edurne 41% to save | Fran 48.4% to save | Idaira 26% to save | Víctor Fewest votes to win (out of 3) |
| Eliminated | Migue 27% to save | Janina 26% to save | Trizia 16% to save | Jesús 40% to save | Héctor 30% to save | Dani 38% to save | Mónica. 41% to save | Guille M. 42% to save | Guille B. 41% to save | Sandra 41% to save | Lidia 41% to save | Eliminated Finalist | Edurne 41% to save | Fran 48.4% to save | Idaira 26% to save | Víctor Fewest votes to win (out of 3) |