Sporting's forward Gelson Martins during Premier League 2016/17 match between Sporting CP vs Vitoria FC, in Lisbon, on December 03, 2016. (Photo by Carlos Palma/NurPhoto via Getty Images)
Sporting's forward Gelson Martins during Premier League 2016/17 match between Sporting CP vs Vitoria FC, in Lisbon, on December 03, 2016. (Photo by Carlos Palma/NurPhoto via Getty Images)