Hugo Dellien Jr. is a Bolivian professional tennis player. He has a career-high ATP singles ranking of No. 70 achieved on 25 July 2022. He is the current No. 1 Bolivian tennis player. He also has a career-high ATP doubles ranking of No. 185 achieved on 2 February 2015. In juniors, Dellien has a career-high combined ranking of No. 2 achieved in March 2011.
Gonzalo Escobar is an Ecuadorian tennis player. His career-high doubles ranking is World No. 38, achieved on 15 November 2021. He has won three doubles titles with Uruguayan partner Ariel Behar. Escobar has a career high ATP singles ranking of No. 281 achieved on 15 June 2015.
Hans Hach Verdugo is a Mexican tennis player.
Juan Pablo Varillas Patiño-Samudio is a Peruvian tennis player.
Altuğ Çelikbilek is a Turkish professional tennis player.
Zsombor Piros is a Hungarian tennis player.
Kwon Soon-woo is a South Korean professional tennis player. He has been ranked as high as world No. 52 ranking by the Association of Tennis Professionals (ATP), which he first achieved in November 2021. He also has a career-high doubles ranking of world No. 227, attained in October 2022. Since turning professional in 2015, Kwon has won five singles titles on the ITF World Tennis Tour and three on the ATP Challenger Tour. He broke into the top 100 of the ATP singles rankings in August 2019 after reaching the quarterfinals at the Los Cabos Open and contested his first ATP Tour final at the Astana Open in September 2021, where he won his maiden title and made his top 60 debut.
Marc-Andrea Hüsler is a Swiss tennis player. He has a career-high ATP singles ranking of world No. 64, achieved on 3 October 2022. In doubles, he achieved a career-high ranking of world No. 132 on 25 October 2021. He is currently the No. 1 Swiss player.
Jiří Lehečka is a Czech tennis player. Lehečka has a career high ATP singles ranking of World No. 59 achieved on 8 August 2022. He also has a career high ATP doubles ranking of World No. 214 achieved on 7 March 2022. Lehečka has a career high ITF junior combined ranking of No. 10 achieved on 11 March 2019. He is currently the No. 1 Czech tennis player in singles.
Michail Pervolarakis is a Cypriot-born Greek tennis player.
Sho Shimabukuro is a Japanese tennis player.
Yuta Shimizu is a Japanese tennis player.
Conner Huertas del Pino is a Peruvian tennis player.
Fábián Marozsán is a Hungarian tennis player.
Saba Purtseladze is a Georgian tennis player.
Dragoș Nicolae Mădăraș is a Romanian-born Swedish tennis player.
Maks Kaśnikowski is a Polish tennis player.
Alan Fernando Rubio Fierros is a Mexican tennis player.
Bu Yunchaokete is a Chinese tennis player.
The 2022 Vilnius Open, branded as Vilnius Open by kevin. for sponsorship reasons, was a professional tennis tournament played on indoor hard courts. It was the first edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Vilnius, Lithuania between 17 and 23 October 2022.
Lithuania 
