Chair umpire news and updates
News links
- Daniil Medvedev fined $42,500 for umpire tirade, racket smash at US Open (from CBS Sports, 8/27/2025)
- Medvedev's U.S. Open match delayed by booing fans after photographer enters the court (from NBC Sports, 8/25/2025)
- Daniil Medvedev incensed with US Open umpire's decision after photographer comes onto court during match point (from Tennis.com, 8/25/2025)