Player

🇿🇼 Courtney John Lock

Career matches 78

Wins 15

Losses 63

Win rate 19.2%

Elo (current) —

Surface breakdown

Hard 19.0% 12W – 51L (63 matches)

Clay 20.0% 3W – 12L (15 matches)

Career form (last 10)

LLLLLLLLLL

Newest on left. Hover for details.

Head-to-head (top 5 opponents)

Opponent	Played	W	L	W%
Lloyd Harris	3	0	3	0%
Tuki Jacobs	2	0	2	0%
Connor Farren	2	1	1	50%
Matias Franco Descotte	2	0	2	0%
Nicolaas Scholtz	2	0	2	0%

Recent matches

1–50 of 78

Date	Tournament	Round	Winner	Loser	Score	Surface
2026-04-27	Abidjan	1st Round Qualifying	Millen Hurrion	Courtney John Lock	6-3 6-1	Hard
2025-11-24	Athens#3043	1st Round Qualifying	Aleksandr Braynin	Courtney John Lock	6-2 1-2 RET	Hard
2025-03-03	Kigali#2915	1st Round Qualifying	Dominik Kellovsky	Courtney John Lock	6-3 5-7 6-2	Clay
2024-12-30	Nonthaburi	1st Round Qualifying	Marat Sharipov	Courtney John Lock	6-1 6-4	Hard
2024-11-18	Puerto Vallarta CH	Q1	Goncalo Oliveira	Courtney John Lock	6-1 6-2	Hard
2024-11-04	M25 Maputo	R32	Matthew Harris	Courtney John Lock	6-1 7-6(3)	Hard
2024-10-28	Brazzaville CH	R32	Matteo Covato	Courtney John Lock	6-3 6-2	Clay
2024-09-30	M25 Kigali	R32	Maik Steiner	Courtney John Lock	6-2 6-4	Clay
2024-08-12	Grodzisk Mazowiecki CH	Q1	Norbert Gombos	Courtney John Lock	6-3 6-2	Hard
2024-05-20	M25 Addis Ababa	R16	Ishaque Eqbal	Courtney John Lock	6-3 6-3	Clay
2024-05-20	M25 Addis Ababa	R32	Courtney John Lock	Yabets Kebede	6-0 6-3	Clay
2024-05-13	M15 Addis Ababa	R32	Sina Moghimi	Courtney John Lock	6-2 6-4	Clay
2024-03-04	Kigali 2 CH	Q1	Florent Bax	Courtney John Lock	7-5 4-3 RET	Clay
2024-02-26	Kigali 1 CH	Q1	Noah Schachter	Courtney John Lock	6-1 6-0	Clay
2024-02-03	Davis Cup WG2 PO: HKG vs ZIM	RR	Coleman Wong	Courtney John Lock	6-2 6-0	Hard
2022-11-21	Temuco CH	Q2	Matias Zukas	Courtney John Lock	6-2 6-4	Hard
2022-11-21	Temuco CH	Q1	Courtney John Lock	Victor Nunez	6-1 6-2	Hard
2022-10-17	Ambato CH	Q2	Conner Huertas Del Pino	Courtney John Lock	6-7(5) 6-2 7-6(5)	Clay
2022-10-17	Ambato CH	Q1	Courtney John Lock	Patricio Alvarado	6-4 6-2	Clay
2022-09-26	M25 Ibague	R32	Cayetano March	Courtney John Lock	6-1 6-2	Clay
2022-09-12	Istanbul CH	Q1	Mircea Alexandru Jecan	Courtney John Lock	7-6(4) 6-3	Hard
2022-05-23	M15 Oran	R16	Mirko Martinez	Courtney John Lock	6-0 6-0	Clay
2022-05-23	M15 Oran	R32	Courtney John Lock	Imran Sibille	6-2 6-3	Clay
2022-05-16	M15 Oran	R32	Vicente Oliver Moratalla	Courtney John Lock	6-2 6-1	Clay
2022-04-04	Salinas CH	Q1	Saketh Myneni	Courtney John Lock	6-1 6-1	Hard
2022-02-14	M15 Monastir	R32	Imanol Lopez Morillo	Courtney John Lock	6-1 6-0	Hard
2020-03-09	Potchefstroom CH	Q2	Mehluli Don Ayanda Sibanda	Courtney John Lock	7-6(4) 6-4	Hard
2019-11-11	M15 Maputo	R32	Oleg Khotkov	Courtney John Lock	6-4 6-4	Hard
2019-11-04	M15 Maputo	R16	Kelsey Stevenson	Courtney John Lock	6-1 6-2	Hard
2019-11-04	M15 Maputo	R32	Courtney John Lock	Jesse Delaney	6-4 6-3	Hard
2019-10-28	M15 Sharm El Sheikh	R32	Timur Kiyamov	Courtney John Lock	6-3 6-4	Hard
2019-10-14	M25 Lagos	R16	Calvin Hemery	Courtney John Lock	6-0 6-1	Hard
2019-10-14	M25 Lagos	R32	Courtney John Lock	Darryl Hale	6-3 6-3	Hard
2019-10-07	M25 Lagos	R32	Aryan Goveas	Courtney John Lock	7-5 6-0	Hard
2019-09-30	M15 Pretoria	R32	Joshua Luck	Courtney John Lock	6-4 6-4	Hard
2019-09-23	M15 Johannesburg	R16	Alexander Donski	Courtney John Lock	6-3 7-6(0)	Hard
2019-09-23	M15 Johannesburg	R32	Courtney John Lock	Munashe Chingono	6-2 6-2	Hard
2019-08-05	Yokkaichi CH	R64	Kazuki Nishiwaki	Courtney John Lock	6-2 6-2	Hard
2019-07-29	Chengdu CH	R64	Harri Heliovaara	Courtney John Lock	6-3 6-2	Hard
2019-06-24	M15 Harare	R32	Anurag Nenwani	Courtney John Lock	6-4 7-6(3)	Hard
2019-06-17	M15 Harare	R16	Lucas Catarina	Courtney John Lock	6-2 6-3	Hard
2019-06-17	M15 Harare	R32	Courtney John Lock	Thabo Ncube	6-3 6-1	Hard
2019-04-29	M15 Accra	R32	Tuki Jacobs	Courtney John Lock	6-4 6-7(3) 7-6(6)	Hard
2019-02-18	M15 Sharm El Sheikh	R32	Pablo Vivero Gonzalez	Courtney John Lock	6-0 6-2	Hard
2018-12-03	South Africa F3	R16	Toby Martin	Courtney John Lock	6-1 6-1	Hard
2018-12-03	South Africa F3	R32	Courtney John Lock	Damien Nezar	6-4 6-2	Hard
2018-11-19	South Africa F1	R32	Christian Langmo	Courtney John Lock	7-5 7-5	Hard
2018-11-12	Mozambique F2	R32	Benjamin Lock	Courtney John Lock	6-3 6-3	Hard
2018-11-05	Mozambique F1	R32	Lance Pierre Du Toit	Courtney John Lock	6-3 6-0	Hard
2018-10-08	Nigeria F5	R32	Shahbaaz Khan	Courtney John Lock	7-6(6) 6-4	Hard

Aliases

atp

C. Lock
Courtney John Lock (lh62)

atp_short

C. Lock (lh62)

sackmann

Courtney John Lock (144747)

variant

C Lock