ITF M25 Bali 09/03 03:15 25 Nicolas Tepmahc v Jay Clarke 0-6,1-6
ITF M25 Hong Kong 08/27 08:50 25 Chris Rodesch v Jay Clarke 6-4,6-4
Challenger Santo Domingo 08/14 21:00 26 [298] Jay Clarke v Bernard Tomic [250] 6-7,3-6
Challenger Santo Domingo 08/13 20:45 25 [298] Jay Clarke v Kiranpal Pannu [459] 6-3,6-1
Challenger Bogota 08/07 17:25 26 [187] Dmitry Popko v Jay Clarke [307] 6-2,6-4
Challenger Bogota 08/05 20:30 25 [314] Joao Lucas Reis da Silva v Jay Clarke [307] 4-6,1-6
Challenger Tampere 07/23 08:00 25 [255] Daniel Rincon v Jay Clarke [309] Retired
Challenger Tampere 07/23 07:00 25 Oliver Crawford v Jay Clarke Cancelled
Challenger Amersfoort 07/15 11:00 19 [286] Santiago Rodriguez Taverna v Jay Clarke [311] 6-3,6-3
Challenger Amersfoort 07/14 13:40 14 Niels Visker v Jay Clarke 5-7,7-6,5-7
Wimbledon 06/26 12:40 15 [223] Quentin Halys v Jay Clarke [322] 6-3,3-6,6-3
Wimbledon 06/24 13:15 14 [322] Jay Clarke v Diego Schwartzman [185] 6-4,6-3
Challenger Ilkley 06/16 10:00 14 [336] Jay Clarke v Benjamin Bonzi [172] 3-6,5-7
ITF M25 Sarajevo 06/08 09:00 28 Mirza Basic v Jay Clarke 7-5,2-6,7-6
ITF M25 Sarajevo 06/07 09:00 27 Adrian Oetzbach v Jay Clarke 1-6,4-6
ITF M25 Sarajevo 06/06 10:00 26 Koki Matsuda v Jay Clarke 2-6,2-6
ITF M25 Sarajevo 06/05 15:55 25 Drazen Petrovic v Jay Clarke 0-6,2-6
ITF M25 Kiseljak 06/02 12:00 29 [264] Maks Kasnikowski v Jay Clarke [356] 6-2,6-2
ITF M25 Kiseljak 06/01 09:55 28 [356] Jay Clarke v Marat Sharipov [448] 4-6,7-5,6-3
ITF M25 Kiseljak 05/31 12:00 27 [375] Matias Soto v Jay Clarke [356] 2-6,4-6
ITF M25 Kiseljak 05/30 08:00 26 [440] Juan Bautista Otegui v Jay Clarke [356] 7-6,4-6,1-6
ITF M25 Kiseljak 05/29 08:00 25 Noa Vukadin v Jay Clarke 2-6,7-5,1-6
Challenger Skopje 05/20 14:35 25 [349] Gerard Campana Lee v Jay Clarke [317] 6-1,6-7,6-3
ITF M25 Reggio Emilia 05/14 11:00 25 [349] Jay Clarke v Jelle Sels [435] 6-7,2-6
ITF M25 Santa Margherita 05/05 08:00 29 [350] Jay Clarke v Carlos Sanchez Jover [377] 7-6,3-6,6-4
ITF M25 Santa Margherita 05/04 11:40 28 [484] Juan Bautista Otegui v Jay Clarke [350] 3-6,1-6
ITF M25 Santa Margherita 05/04 07:55 27 [350] Jay Clarke v Omni Kumar [353] Retired
ITF M25 Santa Margherita 05/03 10:00 26 Jay Clarke v Lorenzo Ferri 6-4,6-2
ITF M25 Santa Margherita 04/29 10:30 25 Jay Clarke v Kirill Kivattsev 7-5,6-3
ITF M25 Hammamet 04/09 08:30 25 Jay Clarke v Edas Butvilas 3-6,4-6

Wikipedia - Jay Clarke (tennis)

Jay Alexander Clarke (born 27 July 1998) is a British tennis player. He has a career-high singles ranking of world No. 153 achieved on 22 July 2019.

Clarke has won eight Futures titles and three Challenger titles.

In 2017, on a Wimbledon wildcard, Clarke and Marcus Willis beat the defending doubles champions and second seeds, Nicolas Mahut and Pierre-Hugues Herbert, in the second round, in five sets.