The Hamburg European Open is an annual tennis tournament for professional players held in Hamburg, Germany and part of the Association of Tennis Professionals (ATP) Tour. Before 2021, it was a male-only event.
Latisha Chan, formerly known by her Chinese name Chan Yung-jan, is a Taiwanese tennis player who is a former world No. 1 in doubles. She has won 33 career titles in doubles, including a Grand Slam title at the 2017 US Open alongside Martina Hingis, as well as nine at WTA 1000-level. Chan also finished runner-up at three other Grand Slam events, the 2007 and 2015 Australian Open, and the 2007 US Open. In mixed doubles, she has won three Grand Slam titles: the 2018 French Open, 2019 French Open, and 2019 Wimbledon Championships, all with Ivan Dodig. Highlights of her singles career include reaching the semifinals at the 2006 Japan Open and the final at the Bangkok Open in 2007. She reached a career-high singles ranking of No. 50 on 11 June 2007, and became world No. 1 in doubles on 23 October 2017, the second Taiwanese player to do so, after Hsieh Su-wei. She again topped the doubles rankings on 13 August 2018, and has spent a total of 34 weeks as world No. 1.
Lucie Hradecká is a Czech former professional tennis player. A three-time Grand Slam doubles champion and 26-time WTA Tour doubles titlist, she reached her career-high doubles ranking of world No. 4 in October 2012. She was also an integral member of the Czech Republic's national team and helped her country to win five titles at the Fed Cup between 2011 and 2016, in addition to winning two Olympic medals in both women's doubles with Andrea Sestini Hlaváčková in 2012 and in mixed doubles with Radek Štěpánek in 2016. Hradecká also reached the top-45 in singles and placed runner-up in seven tour-level singles finals. She announced her retirement from the sport upon the end of the 2022 season.
Aleksandra Krunić is a Serbian professional tennis player. She has won one singles title and six doubles titles on the WTA Tour along with one singles title on WTA 125 tournaments. In June 2018, she reached her best singles rankings of world No. 39. On 30 September 2019, she peaked at No. 35 in the doubles rankings. She is the current Serbian No. 1 female player.
Chan Hao-ching, also known as Angel Chan, is a Taiwanese professional tennis player. She is primarily a doubles specialist, having won 18 WTA, 2 WTA Challenger and 6 ITF titles in that discipline. Chan reached the final of the mixed-doubles competition at Wimbledon with Max Mirnyi in 2014, her first Grand Slam final. She reached two more finals in 2017, the Wimbledon women's doubles with Monica Niculescu, and the US Open mixed doubles with Michael Venus. She is the younger sister of fellow professional tennis player and former world No. 1 in women's doubles, Latisha Chan, formerly known as Chan Yung-jan.
Jasmine Paolini is an Italian tennis player. She reached career-high WTA rankings of No. 44 in singles and 122 in doubles. Paolini has won one singles title and one doubles title on the WTA Tour. She has also won one singles title on the WTA Challenger Tour along with eight singles titles and one doubles title on the ITF Circuit.
Elena-Gabriela Ruse is a Romanian tennis player. She has career-high WTA rankings of 51 in singles and 55 in doubles. She won her maiden WTA Tour singles title at the 2021 Hamburg European Open. She has also won six singles and ten doubles titles on the ITF Circuit.
Sophie Chang is an American tennis player.
Jule Niemeier is a German professional tennis player. She has a career-high WTA singles ranking of world No. 61, achieved on 7 November 2022.
Cristina Bucșa is a Moldovan-born Spanish tennis player.
The Baltic Open is a women's professional tennis tournament held at National Tennis Center Lielupe in Jūrmala, Latvia. It replaced the Moscow River Cup with the tournament joining the WTA Tour with it being classified as an International tournament. It takes place on outdoor clay courts.
The 2021 WTA Tour was the elite professional tennis circuit organised by the Women's Tennis Association (WTA) for the 2021 tennis season. The 2021 WTA Tour calendar comprises the Grand Slam tournaments, the WTA 1000 tournaments, the WTA 500 tournaments, the WTA 250 tournaments, the Billie Jean King Cup, and the year-end championships. Also included in the 2021 calendar are the Summer Olympic Games, which were rescheduled from 2020.
Lisa Pigato is an Italian tennis player. She has a career-high singles ranking of 369 by the Women's Tennis Association (WTA), reached on 19 September 2022. She also has a highest doubles ranking of world No. 187, achieved on 18 July 2022. Pigato has won three women's singles titles and four in doubles on the ITF Women's Circuit.
The 2021 Hamburg European Open was a combined men's and women's tennis tournament played on outdoor clay courts. It was the 115th edition of the event for the men and the 19th edition for the women, after last tournament being held in 2002. The tournament was classified as a WTA 250 tournament on the 2021 WTA Tour and as an ATP Tour 500 series on the 2021 ATP Tour. The tournament took place at the Am Rothenbaum in Hamburg, Germany between 6 and 18 July 2021.
Sina Herrmann is a German tennis player.
Eva Lys is a German professional tennis player.
The 2022 WTA Tour was the global elite women's professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2022 tennis season. The 2022 WTA Tour calendar comprised the Grand Slam tournaments, the WTA 1000 tournaments, the WTA 500 tournaments, the WTA 250 tournaments, the Billie Jean King Cup, and the year-end championships.
The 2022 Hamburg European Open was a combined men's and women's tennis tournament played on outdoor clay courts. It was the 116th edition of the event for the men and the 20th edition for the women. The tournament was classified as a WTA 250 tournament on the 2022 WTA Tour and as an ATP Tour 500 series on the 2022 ATP Tour. The tournament took place at Am Rothenbaum in Hamburg, Germany between 17 and 24 July 2022.
Ella Seidel is a German tennis player.
Anna Klasen is a German tennis player.
Germany 
