Riding a 28-match unbeaten run into Roland Garros and a winner of her past five tournaments, Iga Swiatek is the undeniable favourite for a second French Open title in three years.

Since the shock retirement of world number one Ashleigh Barty, the 20-year-old Swiatek has swept aside all-comers and transformed herself into the player to beat in women's tennis.

The Pole hasn't lost since falling to another former Roland Garros champion, Jelena Ostapenko, in Dubai in February. Her winning streak is the longest on the WTA tour since Serena Williams won 34 matches in a row in 2013.

Williams, who turns 41 in September, has not played since retiring in the first round at Wimbledon last year, and her long-time coach Patrick Mouratoglou is now working with two-time Grand Slam champion Simona Halep, who won her first major in Paris in 2018.