those including spurs defender matt doherty, who was with the ireland squad that lost in wales last nighte before their return to dublin. arsenal's egypt international mohamed elneny will also enter isolation. both will miss their clubs next premier league game. world number one novak djokovic has made a winning start at the atp finals in london. djokovic eased his way to victory at what is, of course, an empty 02 arena in straight sets against diego schwartzmann of argentina to sit top of his group, above daniil medvedev, who beat alex zverev. djokovic is looking to win the event for a record—equalling sixth time. we don't get to experience this format in any other tournament throughout the season, so if you lose a match or two matches in a group, you still have an opportunity, a chance to qualify for the semifinal. so i have been playing the atp finals in this arena for many years, and i have been blessed to experience some incredible matches and atmospheres and, you know, i must say that it feels very strange to play in front of empty stands. olympic champion caeleb dressel has set a n