Venus Williams suffered her 10th consecutive singles defeat at the Madrid Open, falling 6-2, 6-4 to 20-year-old Spaniard Kaitlin Quevedo. The 45-year-old former world number one became the first former top-ranked player to lose 10 straight matches since rankings began in 1975. Williams, who last won a match at the Washington Open last July, now faces mounting questions about her future.

Williams dominated women's tennis in the early 2000s, winning Wimbledon five times between 2000 and 2008 and claiming two US Open titles. Her career longevity is remarkable - this year's Australian Open marked her 95th Grand Slam appearance, a record for any player. The contrast with her opponent was stark: Quevedo, ranked 140th in the world, was making her first WTA 1000 main draw appearance.

While Williams struggles continue, her sister Serena remains eligible to return after re-entering drug testing protocols. The 23-time Grand Slam champion hasn't played since the 2022 US Open and hasn't announced plans to return. Meanwhile, Quevedo's victory marks a significant breakthrough for the young Spaniard, who overcame a 3-0 deficit in the second set to defeat a player who won six of her eight Grand Slam titles before Quevedo was born.