Arsenal's Chilean striker Alexis Sanchez celebrates after scoring their third goal during the English Premier League football match between Crystal Palace and Arsenal at Selhurst Park in south London on December 28, 2017. (Photo by Ben STANSALL / AFP) / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. / (Photo credit should read BEN STANSALL/AFP/Getty Images)
