ITF Greece F8 11/01 11:20 25 Delic, Mate v Johan Nikles 2-6,7-5,7-6
ATP Basel Qual 10/22 12:35 45 Johan Nikles v Harrison, Ryan 1-6,2-6
ITF Germany F15 10/20 09:30 26 Bellotti, Riccardo v Johan Nikles 6-1,6-2
ITF Croatia F11 10/18 08:00 25 Monteban, Paul v Johan Nikles 6-3,4-6,5-7
ITF Croatia F10 10/11 08:00 25 Licciardi, Pietro v Johan Nikles 6-4,7-5
ITF Croatia F9 10/06 14:30 26 Van Terheijden, Tim v Johan Nikles 6-4,6-0
ITF Croatia F9 10/05 08:00 25 Johan Nikles v Delic, Mate 6-2,2-6,6-3
ITF Switzerland F5 09/04 12:10 29 Johan Nikles v Antoine Bellier 4-6,6-2,6-1
ITF Switzerland F5 09/03 14:30 28 Johan Nikles v Ocleppo, Julian 4-6,6-2,6-3
ITF Switzerland F5 09/02 15:30 27 Lipovsek Puches, Tomas v Johan Nikles 3-6,6-7
ITF Switzerland F5 09/01 09:00 26 Johan Nikles v Echazu, Mauricio 6-4,6-7,6-3
ITF Switzerland F5 08/30 09:05 25 Johan Nikles v Tashi, Vullnet 6-3,6-3
ITF Switzerland F4 08/25 11:10 27 Johan Nikles v Diarra, Gibril 4-6,6-4,4-6
ITF Switzerland F4 08/24 14:30 26 Johan Nikles v Damien Wenger 6-2,7-6
ITF Switzerland F4 08/23 08:00 25 Hugo Nys v Johan Nikles 6-4,4-6,4-6
ITF Switzerland F3 08/16 11:30 25 Johan Nikles v Antoine Bellier 1-6,2-6
ITF Serbia F2 07/29 10:30 27 Johan Nikles v Cias, Pawel 4-6,4-6
ITF Serbia F2 07/28 08:00 26 Gojo, Borna v Johan Nikles 5-7,6-7
ITF Serbia F2 07/26 10:30 25 Johan Nikles v Diep, Florent 7-5,6-3
ITF Romania F8 06/28 08:30 25 Johan Nikles v Manafov, Vladyslav 1-6,6-7
ITF Romania F7 06/20 08:20 62 Johan Nikles v Lopez Perez Fuster, Jorge 7-5,3-6,1-6
ITF Romania F7 06/19 06:00 62 Johan Nikles v Camilo Ugo Carabelli 6-4,7-5
ITF Romania F5 06/10 12:30 27 Johan Nikles v Safranek, Vaclav 4-6,6-7
ITF Romania F5 06/09 12:00 26 Johan Nikles v Borza, Bogdan 4-6,6-3,6-3
ITF Romania F5 06/07 08:45 25 Antoine Bellier v Johan Nikles 4-6,4-6
ATP Geneva Qual 05/15 10:30 46 Ortega-Olmedo, Roberto v Johan Nikles 6-2,7-6
ATP Geneva Qual 05/14 09:00 45 Johan Nikles v Barrientos, Nicolas 2-6,6-2,6-3
ITF Turkey F18 05/04 10:25 25 Statzberger, Thomas v Johan Nikles 5-7,6-1,6-1
Turkey F17, Singles Qualifying 04/27 09:20 25 Bega, Alessandro v Johan Nikles 6-1,6-3
ITF Greece F2 03/28 09:30 62 Johan Nikles v Rakotomalala, Mandresy 5-7,6-7

Wikipedia - Johan Nikles

Johan Nikles (born 23 March 1997) is a Swiss tennis player.

Nikles has a career high ATP singles ranking of World No. 256 achieved on 11 July 2022. He also has a career high ATP doubles ranking of World No. 357 achieved on 3 October 2022.

On the junior tour, Nikles has a career high ITF junior ranking of No. 26 achieved in January 2015.

History

2016: ATP debut

Nikles made his ATP main draw debut at the 2016 Swiss Open Gstaad, receiving a singles main draw wildcard.

2022: Top 300 debut

He qualified for the 2022 Geneva Open defeating 3rd seed Peter Gojowczyk and 8th seed Lukáš Rosol and won his first ATP singles main draw match against compatriot wildcard Leandro Riedi saving three match balls. He lost to Tallon Griekspoor in the second round. As a result he moved 40 positions up into the top 300.