- US Open champion bows out after three hours and 36 minutes
- Australian Saville moves to second round of Guadalajara Open
Reigning US Open champion Emma Raducanu has been forced to retire after playing the longest match of the WTA season in her first competitive outing since bowing out at the Australian Open.
The No 1 seed was forced to quit after three hours and 36 minutes in the first round of the Guadalajara Open, with Australia’s Daria Saville progressing 5-7, 7-6 (4), 4-3.