Suarez Navarro, who turns 32 on Thursday, said in December that this year would be her final season on the WTA Tour.
Jelena Ostapenko is the latest woman with a Grand Slam title or high ranking to withdraw from the tournament that begins next week amid the coronavirus pandemic.
Qatar Open: Aryna Sabalenka’s journey from personal tragedy takes a heartwarming upturn with win over Petra Kvitova
Aryna Sabalenka ended with 21 winners to just 15 unforced errors, but the most crucial difference-maker of the day was how she repeatedly redirected Kvitova’s firepower
Naomi Osaka’s return to Japan’s Fed Cup team after a year’s absence turned sour on Friday as the World No 10 suffered a thrashing at the hands of Spain’s Sara Sorribes Tormo.
US Open 2019: Spaniard Carla Suarez Navarro fined $40,000 for violating the First Round Performance Rule
Suarez Navarro, the 28th seed, said on Twitter on Thursday that she had had 'not the easiest weeks' this year due to back pain but did not directly refer to the fine.
Wimbledon 2019, singles round-up: Coco Gauff's fairytale run comes to an end; Rafael Nadal reaches 39th career Slam quarterfinal
Coco Gauff’s dream Wimbledon run came to an abrupt end on Monday when the consistency of seventh seed and former world number one Simona Halep proved a step too far for the 15-year-old American, who went down 6-3 6-3.
Wimbledon 2019, singles round-up: Rafael Nadal, Serena Williams storm into fourth round; Fabio Fognini ousted
Serena Williams, Ashleigh Barty and Petra Kvitova eased into the fourth round while Tennys Sandgren stunned 12th-seeded Fabio Fognini in the third round.
Dubai Championships: Belinda Bencic upsets former World No 1 Simona Halep to reach semi-finals; Petra Kvitova advances
Belinda Bencic shocked former world number one Simona Halep 4-6, 6-4, 6-2 to reach the semi-finals of the Dubai Championships on Thursday, her second successive giant-killing act in the Gulf state.
Qatar Open: Caroline Wozniacki, Naomi Osaka become latest stars to withdraw from tournament due to injury
Caroline Wozniacki and Naomi Osaka were joined on the sidelines by Australian world number 14 Ashleigh Barty, and 19th-ranked Caroline Garcia of France
Novak Djokovic reaches eleventh consecutive US Open semi-final, Madison Keys beats Carla Suarez Navarro
The last four singles quarter-final matches of the US Open 2018 has their fair share of drama, with Novak Djokovic fighting off a resilient John Millman and Kei Nishikori and Marin Cilic slogging it out over five sets.
US Open 2018: Madison Keys overpowers Carla Suarez Navarro to book semi-final clash against Naomi Osaka
Madison Keys, the 14th-seeded American, used her big-strike game built on serves and forehands to overpower No. 30 Carla Suarez Navarro of Spain 6-4, 6-3 in the quarter-finals at Flushing Meadows on Wednesday
Osaka wasn't born when compatriot Kimiko Date made the Wimbledon semi-finals in 1996 but now she has the opportunity to go one better by reaching a first Grand Slam final.
Highlights US Open 2018 Tennis, Quarter-finals: Novak Djokovic beats John Millman to reach eleventh consecutive semi-final
Catch the LIVE Score and updates from US Open 2018 quarter-final matches. Novak Djokovic faces John Millman while Naomi Osaka takes on Lesia Tsurenko
US Open 2018: Carla Suarez Navarro shocks Maria Sharapova to set up quarter-final clash with Madison Keys
Maria Sharapova was knocked out of the US Open in the fourth round on Monday, losing 6-4, 6-3 to Spanish birthday girl Carla Suarez Navarro who inflicted the Russian's first ever night-time loss at the tournament.
US Open 2018: Maria Sharapova swats aside Jelena Ostapenko in straight sets, advances to fourth round
After some shaky moments in her first two matches, Sharapova charged through the opening set, aided by 27 unforced errors from 2017 French Open champion Ostapenko.
It feels like we are currently seeing an endlessly resurgent Petra Kvitova in play. And what's more, her favourite Grand Slam begins next week with her as one of the serious contenders.
Stuttgart Open: Angelique Kerber beats Petra Kvitova to avenge Fed Cup loss; CoCo Vandeweghe routs Sloane Stephens
The pair had faced off last Sunday at the same Porsche arena venue in a Fed Cup semi-final tie won by the visitors, with Kvitova defeating Kerber.
Indian Wells: Venus Williams breezes past Carla Suarez Navarro to set up semi-final against Daria Kasatkina
Venus Williams is back in the semi-finals at Indian Wells for the first time in 17 years.
Indian Wells: Simona Halep, Venus Williams reach quarter-finals; Caroline Wozniacki falls to Daria Kasatkina
Caroline Wozniacki suffered another exit at the hands of Russia's rising star Daria Kasatkina while Simona Halep and Venus Williams made the Indian Wells quarter-finals.
Indian Wells: Serena Williams beats Kiki Bertens to set up third round clash with sister Venus; Elina Svitolina wins
Serena, vying to become the first woman to win three Indian Wells titles, clinched the victory against Bertens on her second match point when Bertens blasted a forehand wide.