Sunset's three goals earned the Basques three points.
Athletic in the nineteenth round of the Spanish Championship went to visit Osasuna and achieved victory.
The Pamplonians opened the scoring already in the tenth minute of the meeting with the efforts of Garcia, to which the Basques responded with two goals in the first half.
Sunset's goal, which became his third in the match, put an end to the match.
Osasuna - Athletic 1: 3 Goals: C.
Garcia, 10 - Sunset, 16, 25, 68 Osasuna: Herrera - Vidal (Roberto Torres, 64), Juan Cruz, U. Garcia (Chimi Avilla, 74), D. Garcia, Jose Angel (Sanchez, 82) - Torro, R. Garcia (Martinez, 74), Moncaiola, C. Garcia - Budimir (Barha, 64).
Athletic: Simone - De Marcos, Martinez, Alvarez, Balenciaga (Nolascoine, 90) - Dani Garcia (Vesga, 75), Vincedor - Sunset (Serrano, 84), Berenguer (Williams, 75) - Williams, Muniain (Pecha, 90).
Removal: Avilla, 90 + 4 (repeated warning).