"I mean, I argue a lot with umpires," Daniil Medvedev said in Shanghai.
The German is carrying some emotional baggage late in the season.
The Belgian is fit and moving steadily up the rankings in 2024.
Gael Monfils upset Carlos Alcaraz in Cincinnati and is prepared for catastrophic response in Shanghai.
The American was miffed after getting a time violation and losing his first serve on the penultimate piont of the match.
Legendary Billie Jean King returns to her roots to serve as Grand Marshall for 136th Rose Parade.
This week's notable ranking jumps on the WTA Tour.
