VALENCIA, SPAIN - MAY 17: Pablo Piatti of Valencia reacts as he fails to score during the La Liga match between Valencia CF and Celta de Vigo at Estadi de Mestalla on May 17, 2015 in Valencia, Spain. (Photo by Manuel Queimadelos Alonso/Getty Images)
VALENCIA, SPAIN - MAY 17: Pablo Piatti of Valencia reacts as he fails to score during the La Liga match between Valencia CF and Celta de Vigo at Estadi de Mestalla on May 17, 2015 in Valencia, Spain. (Photo by Manuel Queimadelos Alonso/Getty Images)