Naomi Osaka was fined $15,000 at the French Open for skipping a post-match news conference after her first-round victory Sunday — and threatened by all four Grand Slam tournaments with stiffer penalties, including being defaulted, if she continues to avoid meeting with the media.
source https://www.cbc.ca/sports/tennis/naomi-osaka-french-open-roundup-1.6046069?cmp=rss