Nick Kyrgios and Taylor Fritz join lineup for 2022 Diriyah Tennis Cup
- They will join 10 other international stars competing at the three-day tournament, which begins on Dec. 8 and has a total prize pot of $3 million
- Daniil Medvedev, Andrey Rublev, Alexander Zverev, Cameron Norrie, Dominic Thiem and Stan Wawrinka were previously announced for the event
