Sporting's Portuguese forward Gelson Martins (C) controls the ball against Atletico's Montenegren defender Stefan Savic (L) and Spanish defender Gabi during the UEFA Europa League quarter-final second leg football match between Sporting CP and Club Atletico de Madrid at the Jose Alvalade stadium in Lisbon on April 12, 2018. / AFP PHOTO / FRANCISCO LEONGFRANCISCO LEONGAFP