Highlights of the fifth day of the Australian Open on Thursday (all times GMT): 1554 TEENAGER TIEN STUNS MEDVEDEV American qualifier Learner Tien held his nerve in a battle that lasted four hours and 49 minutes to stun Russian fifth seed Daniil Medvedev,

Players are represented by characters that look like something out of a Wii game — not exactly perfect portrayals of Coco Gauff or Novak Djokovic, perhaps, but they try to show the correct outfits.

The Australian Open is one of the world's four Grand Slam tennis tournaments. Held annually in Melbourne, Australia, this tournament is the first of the four Grand Slam events each year, preceding the French Open,