Garbine Muguruza, 30, was ranked World No 1 in 2017 and was ranked as high as third by the end of 2021.
Here is a Factbox on Spaniard Garbine Muguruza, who beat American Venus Williams 7-5, 6-0 to win her first Wimbledon singles title on Saturday:
Garbine Muguruza was once again left to sift through the remains of another failed US Open campaign after the third-seeded Spaniard suffered a shock 7-5 6-4 second round upset by unheralded Latvian Anastasija Sevastova on Wednesday.
Spain's Garbine Muguruza beat Serena Williams 7-5, 6-4 to win the French Open on Saturday and claim her first Grand Sam title. Take a look at the career of the 22-year-old.
US Olympian skier Lindsay Vonn also walked the red carpet, but her choice of outfit was open to debate on social media.
The former World No 1 posted pictures and a video on her Instagram page, giving fans a peak into the fun times with her team in Dubai.
Elena Rybakina put on a brilliant performance to defeat favourite Aryna Sabalenka 64, 46, 64 and lift her first Australian Open trophy.
Conchita Martinez, the coach of former world number one Garbine Muguruza, tested positive for COVID-19 after arriving in Doha ahead of the Qatar Open which begins on Monday.
Garbine Muguruza claimed a 6-4, 7-6(3), 7-5 win over Johanna Konta
Spanish fourth seed Garbine Muguruza claimed her maiden Grand Slam title when she beat World No 1 and defending champion Serena Williams 7-5, 6-4 in the French Open final on Saturday.
Garbine Muguruza swapped her rackets for crampons and headed to Tanzania with a friend to climb 5,895 metre (19,340 feet) Mount Kilimanjaro, a five-day expedition in which she scaled
Becoming the WTA number one in the world is a dream come true'
Garbine Muguruza is aiming to become the first Spanish woman for 23 years to win Wimbledon - and yet again a Williams sister stands in her way.
Spaniard Garbine Muguruza's relationship with grasscourt tennis has not been smooth but it has blossomed so spectacularly.
Defending champion Garbine Muguruza of Spain was knocked out of the French Open when she lost 6-1 3-6 6-3 in the fourth round against France's Kristina Mladenovic on Sunday.
Garbine Muguruza made an imposing start to the WTA Finals by confidently swotting aside Czech Lucie Safarova 6-3, 7-6 (4) in their White Group opener on Monday.
The Venezuela-born 23-year-old has the distinction of being the first player to beat both Venus and sister Serena in Grand Slam finals.
Garbine Muguruza officially became the world number one as the Women's Tennis Association (WTA) updated the rankings on Monday.
Now with Serena sidelined for the impending birth of her first child, the two-time grand slam winner is delivering on the promise that could see her become the new face of women's tennis.
Garbine Muguruza emerged as a favourite to win the Italian Open after beating Latvia's Jelena Ostapenko to reach the third round after world number one Angeliquer Kerber had earlier bowed out to Estonian qualifier Anett Kontaveit.
Wimbledon women's champion Garbine Muguruza says she will savour her victory in order to prevent a similar slump in form to the one she suffered after winning the French Open in 2016.
Spain's Garbine Muguruza reached her second Wimbledon final in three years with a thumping 6-1, 6-1 win over Slovakia's Magdalena Rybarikova.
Spaniards Rafael Nadal and Garbine Muguruza were named as the International Tennis Federation (ITF) world champions on Friday - the first time in 19 years the awards have gone to players from the same country.
After feeling the full force of Garbine Muguruza's ferocious forehand and being made to scrap like a bloodied street fighter, Serena Williams has seen enough of the Spaniard to make a bold prediction -- soon she will be a Wimbledon champion too.
Garbine Muguruza outclassed former finalist Simona Halep in straight sets to enter the final of the Australian Open in Melbourne on Thursday. Meanwhile, Sofia Kenin sent world number one Ash Barty spinning out of the Melbourne Park semi-finals 7-6, 7-5 on Thursday, crushing Australian hopes of a first home-grown champion at the Grand Slam in 42 years. The 21-year-old Kenin showed her frustration at times, throwing her racquet on court, but managed to hang in and saved three breakpoints to hold for 3-3 and eventually force a tiebreaker.
Coco Vandeweghe blasted her way into her first grand slam semi-final with a dominant display of power tennis to destroy French Open champion Garbine Muguruza 6-4, 6-0 at the Australian Open on Tuesday.
The 22-year-old French Open champion downplayed her chances following a 2-6, 6-0, 6-3 win over Belgian qualifier Elise Mertens in the opening round on Monday, telling the courtside crowd it would take a miracle for her to reach the final.
World number three Karolina Pliskova overcame a stern test to reach the semi-finals of the BNP Paribas Open on Wednesday after edging French Open champion Garbine Muguruza 7-6(2), 7-6(5) at Indian Wells.
Being the reigning Wimbledon champion and former French Open winner has its perks for Garbine Muguruza, like being invited to walk the red carpet at this year's Oscars in Hollywood.
In the first women's final played under the Centre Court roof, a high-quality first set gradually built towards a captivating conclusion after both players began with two comfortable service holds.
Serena Williams is now one match away from reinforcing her stranglehold on the women's game by holding all four grand slam titles at the same time, a feat she will achieve for the second occasion if she beats 20th-seeded Spaniard Garbine Muguruza in Saturday's final.
Serena Williams overcame a gritty challenge from unseeded Dutchwoman Kiki Bertens, winning 7-6(7), 6-4, to reach the French Open final, in Paris, on Friday. She will meet Garbine Muguruza, who reached her second Grand Slam final when she beat Australia's Samantha Stosur 6-2, 6-4 in the first semi-final at Roland Garros.
Garbine Muguruza's defence of her French Open title ended in tears on Sunday when the Spaniard had to be escorted from the Roland Garros interview room after breaking down following her fourth-round loss to Kristina Mladenovic.
Serena Williams claimed a sixth Wimbledon title and fourth successive Grand Slam crown by suppressing the spirited attacking instincts of 20th-seeded Spaniard Garbine Muguruza to win Saturday's final 6-4, 6-4.
Muchova, who came into the match against the 12th seed with a world ranking of 202, was understandably nervous from the outset but grew into the contest and eventually prevailed 3-6, 6-4, 6-4 in two hours and 27 minutes.
Garbine Muguruza roared into the French Open semi-finals with a 6-2, 6-1 demolition job of Maria Sharapova on Wednesday.
Spaniard Garbine Muguruza withdraw from the Italian Open semi-finals with a neck injury on Saturday, eight days before she is due to start the defence of her French Open title at Roland Garros.
The 23-year-old says the points and calculations are far from her mind and it is the big events such as Wimbledon and next month's US Open that fire her up.
Andreescu back from the brink to down Muguruza
Top seed Angelique Kerber was knocked out of the last-16 of Wimbledon by Garbine Muguruza on Monday, ensuring she will lose her world number one ranking.