text:  In tennis, the defending Wimbledon men's champion Carlos Alcaraz is facing Novak Djokovic in the singles final. It's a rematch of last year's final when the Spanish player, who's now 21, defeated Djokovic in five sets. If he wins, Djokovic, who's 37 and recently had knee surgery, will equal Roger Federer's record of eight men's Wimbledon titles.