| ATP Gstaad | 07/18 09:00 | 19 |
[186] Steven Diez v
Zizou Bergs
[213] 
|
6-7,4-6 | |
| ATP Gstaad | 07/17 08:30 | 14 | Steven Diez v Damien Wenger | 6-2,6-4 | |
| ATP Hamburg | 07/11 09:00 | 19 |
[126] Thiago Seyboth Wild
v
Steven Diez [189] |
6-3,7-5 | |
| ATP Hamburg | 07/10 10:15 | 14 | [189] Steven Diez v Oscar Otte [151] | 6-4,6-4 | |
| Challenger Braunschweig | 07/05 13:55 | 25 |
[189] Steven Diez v
Yannick Hanfmann
[99] 
|
5-7,6-2,3-6 | |
| Challenger Porto | 07/02 11:55 | 27 |
[197] Quentin Halys
v
Steven Diez [189] |
6-3,6-0 | |
| Challenger Porto | 07/01 10:00 | 26 | [189] Steven Diez v Prajnesh Gunneswaran [148] | 6-3,1-6,6-4 | |
| Challenger Porto | 06/29 13:00 | 25 |
[232] Maxime Janvier
v
Steven Diez [189] |
5-7,6-2,6-7 | |
| Wimbledon | 06/22 14:45 | 14 | [191] Steven Diez v Brayden Schnur [234] | 3-6,6-2,3-6 | |
| Challenger Forli | 06/17 15:30 | 27 |
[204] Tomas Martin Etcheverry
v
Steven Diez [191] |
4-6,6-3,6-2 | |
| Challenger Forli | 06/16 11:40 | 26 |
[300] Camilo Ugo Carabelli
v
Steven Diez [191] |
2-6,6-7 | |
| Challenger Forli | 06/14 12:50 | 25 | [271] Andrea Arnaboldi v Steven Diez [191] | Retired | |
| Challenger Bratislava | 06/09 12:45 | 26 |
[131] Tallon Griekspoor
v
Steven Diez [190] |
6-4,3-6,6-4 | |
| Challenger Bratislava | 06/08 08:30 | 25 | [308] Lucas Miedler v Steven Diez [190] | 2-6,4-6 | |
| Challenger Biella | 06/01 09:25 | 25 | [168] Frederico Ferreira Silva v Steven Diez [190] | 6-3,7-5 | |
| French Open | 05/26 08:30 | 15 | [189] Steven Diez v Joao Menezes [210] | 3-6,0-6 | |
| French Open | 05/24 08:30 | 14 | [245] Elliot Benchetrit v Steven Diez [189] | 3-6,1-6 | |
| French Open | 05/24 08:30 | 14 |
[114] Yasutaka Uchiyama
v
Steven Diez [189] |
Cancelled | |
| Challenger Rome | 04/27 08:00 | 25 |
Flavio Cobolli
v
Steven Diez |
6-4,6-1 | |
| Challenger Rome | 04/20 11:45 | 25 | [177] Steven Diez v Andrea Pellegrino [288] | 6-1,2-6,3-6 | |
| Challenger Split | 04/13 11:30 | 25 |
[176] Steven Diez v
Maximilian Marterer
[214] 
|
3-6,5-7 | |
| ATP Marbella | 04/05 12:35 | 19 | [177] Steven Diez v Nikola Milojevic [129] | 5-7,3-6 | |
| ATP Marbella | 04/04 12:05 | 14 | [130] Peter Gojowczyk v Steven Diez [177] | 2-6,3-6 | |
| ATP Marseille | 03/08 11:00 | 19 |
[219] Constant Lestienne
v
Steven Diez [174] |
Retired | |
| ATP Marseille | 03/07 13:25 | 14 | [199] Viktor Troicki v Steven Diez [172] | 6-3,2-6,2-6 | |
| Challenger Gran Canaria | 03/04 11:00 | 26 |
[172] Steven Diez v
Kimmer Coppejans
[185] 
|
6-2,0-6,5-7 | |
| Challenger Gran Canaria | 03/02 13:55 | 25 | [245] Nicola Kuhn v Steven Diez [172] | 2-6,2-6 | |
| Challenger Gran Canaria | 02/28 13:00 | 29 |
[190] Steven Diez v
Enzo Couacaud
[216] 
|
6-7,6-7 | |
| Challenger Gran Canaria | 02/27 14:25 | 28 | [308] Alex Molcan v Steven Diez [190] | 2-6,6-3,5-7 | |
| Challenger Gran Canaria | 02/26 14:15 | 27 | [295] Riccardo Bonadio v Steven Diez [190] | 3-6,0-6 |
Wikipedia - Steven Diez
Steven Diez (Spanish: Díez, pronounced [ˈdi.eθ]; born March 17, 1991) is a Canadian and former Spanish professional tennis player. Raised primarily in and competing for Spain early in his career, he has since gone on to represent the country of his birth, Canada, in the Davis Cup. Diez was a member of the Canadian team that won the 2022 ATP Cup.