The 2015 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor clay courts. It was the 38th edition of the Porsche Tennis Grand Prix, and part of the Premier tournaments of the 2015 WTA Tour. It took place at the Porsche Arena in Stuttgart, Germany, from 20 April through 26 April 2015. Unseeded Angelique Kerber won the singles title.
The 2016 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor clay courts. It was the 39th edition of the Porsche Tennis Grand Prix, and part of the Premier tournaments of the 2016 WTA Tour. It took place at the Porsche Arena in Stuttgart, Germany, from 18 April through 24 April 2016.
The 2019 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor clay courts. It was the 42nd edition of the Porsche Tennis Grand Prix, and part of the Premier tournaments of the 2019 WTA Tour. It took place at the Porsche Arena in Stuttgart, Germany, from 22 April until 28 April 2019. Third-seeded Petra Kvitová won the singles title.
The 2021 Canadian Open were outdoor hard court tennis tournaments played from August 6 to August 15, 2021, as part of the 2021 US Open Series. The men's event took place at the Aviva Centre in Toronto, and the women's tournament at the IGA Stadium in Montreal. It was the 131st edition of the men's tournament—a Masters 1000 tournament on the 2021 ATP Tour, and the 119th edition of the women's tournament—a WTA 1000 tournament on the 2021 WTA Tour.
The 2021 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor clay courts. It was the 43rd edition of the Porsche Tennis Grand Prix and was classified as a WTA 500 tournament on the 2021 WTA Tour. It was held at the Porsche Arena in Stuttgart, Germany from 19 to 25 April 2021.
The 2021 MUSC Health Women's Open was a tournament on the 2021 WTA Tour. It was played on outdoor green clay courts in Charleston, South Carolina, United States. It was organised with a single-year licence in 2021, held at Family Circle Tennis Center from April 12 to 18, 2021.
The 2021 Nottingham Open was a professional tennis tournament played on outdoor grass courts. It was the 13th edition of the event for women and the 25th edition for men. It was classified as a WTA 250 on the 2021 WTA Tour for the women, and as an ATP Challenger Tour event for the men. The event took place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 6 through 13 June 2021.
The 2021 Ladies Open Lausanne was a women's tennis tournament played on outdoor clay courts. It was the 28th edition of the Ladies Open Lausanne, and part of the 250 category of the 2021 WTA Tour. It took place at Tennis Club Stade-Lausanne in Lausanne, Switzerland, from 12 through 18 July 2021.
The 2022 Melbourne Summer Set1 was one of two tournaments of the Melbourne Summer Set. The Melbourne Summer Set 1 featured an ATP Tour 250 tournament and a WTA 250 tournament, both played on hardcourts and as part of the 2022 WTA Tour.
The 2022 Sydney Tennis Classic was a tennis tournament on the 2022 ATP Tour and 2022 WTA Tour. It was a combined ATP Tour 250 and WTA 500 tournament played on outdoor hard courts in Sydney, New South Wales, Australia. This was the 128th edition of the tournament. The tournament took place at the NSW Tennis Centre from 10 to 15 January 2022.
The 2022 Qatar Total Open, known also as Qatar TotalEnergies Open, was a professional women's tennis tournament played on outdoor hard courts. It was the 20th edition of the event and a non-mandatory WTA 1000 tournament on the 2022 WTA Tour. It took place at the International Tennis and Squash complex in Doha, Qatar, during 20–26 February 2022.
The 2022 Charleston Open was a women's professional tennis tournament played on outdoor clay courts at the Family Circle Tennis Center on Daniel Island in Charleston, South Carolina. It was the 49th edition of the tournament on the WTA Tour and was classified as a WTA 500 tournament on the 2022 WTA Tour. It was the only event of the clay court season played on green clay.
The 2022 Porsche Tennis Grand Prix was a women's professional tennis tournament played on indoor clay courts at the Porsche Arena in Stuttgart, Germany, from 18 to 24 April 2022. It was the 44th edition of the Porsche Tennis Grand Prix and is classified as a WTA 500 tournament on the 2022 WTA Tour.
The 2022 WTA German Open was a professional tennis tournament played on outdoor grass courts at the Rot-Weiss Tennis Club in Berlin, Germany from 13 June to 19 June 2022. It was the 95th edition of the event on the 2022 WTA Tour, the second year it has been organized on grass, and was classified as a WTA 500 tournament.
The 2022 San Diego Open was a combined men's and women's tennis tournament played on outdoor hard courts. It was the 2nd edition of the event for the men and the 1st edition of the Southern California Open for the women since 2015. The event is part of the ATP Tour 250 series of the 2022 ATP Tour and a WTA 500 event on the 2022 WTA Tour. It was held at the Barnes Tennis Center in San Diego, United States, from September 19 through September 25, 2022 for the men, and from October 10 through October 16, 2022 for the women.
The 2022 Ostrava Open was a WTA tournament organised for female professional tennis players on indoor hard courts. The event took place at the Ostrava Arena in Ostrava, Czech Republic, from 3 through 9 October 2022.
The 2023 Hobart International was a women's tennis tournament played on outdoor hard courts. It was the 28th edition of the Hobart International and part of the WTA 250 tournaments of the 2023 WTA Tour. It took place at the Hobart International Tennis Centre in Hobart, Australia from 9 to 14 January 2023. This was the first event since 2020, after a two-year absence following the 2021 and 2022 editions had been cancelled due to the COVID-19 pandemic.
The 2023 Firenze Ladies Open was a professional tennis tournament played on outdoor clay courts. It was the first edition of the tournament and part of the 2023 WTA 125 tournaments, offering a total of $115,000 in prize money. It took place at the Match Ball Firenze Country Club in Florence, Italy between 15 and 21 May 2023.
The 2023 Bad Homburg Open presented by Engel & Völkers was a women's professional tennis tournament played on outdoor grass courts at the TC Bad Homburg in Bad Homburg, Germany, from 25 June to 2 July 2023. It was the third edition of the Bad Homburg Open and was classified as a WTA 250 event on the 2023 WTA Tour.
The 2023 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 38th edition of the Pan Pacific Open, and part of the WTA 500 tournaments of the 2023 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan from 25 September to 1 October 2023.
Iga Świątek 
Desirae Krawczyk / 
Demi Schuurs 
