| Challenger Playford | 10/24 23:30 | 25 | Benjamin Lock v Chak L C Wong | Cancelled | |
| Challenger Shenzhen | 10/17 06:00 | 26 | [337] Benjamin Lock v Tsung-Hao Huang [388] | 5-7,4-6 | |
| Challenger Shenzhen | 10/09 12:50 | 14 | [346] Benjamin Lock v Zhe Li [445] | 1-6,6-3,1-6 | |
| ATP Shanghai | 10/03 07:25 | 15 | [76] Rinky Hijikata v Benjamin Lock [344] | 6-1,6-4 | |
| ATP Shanghai | 10/02 05:55 | 14 | [344] Benjamin Lock v Lorenzo Giustino [279] | 7-6,3-6,6-4 | |
| Challenger Bogotá | 09/27 16:25 | 25 | [344] Benjamin Lock v Alejandro Tabilo [131] | 4-6,6-2,6-7 | |
| ATP Chengdu | 09/21 10:05 | 25 | [346] Benjamin Lock v Miomir Kecmanovic [47] | 2-6,3-6 | |
| ATP Chengdu | 09/20 04:40 | 19 | [284] Rio Noguchi v Benjamin Lock [346] | 3-6,6-7 | |
| ATP Chengdu | 09/19 04:10 | 14 | Linang Xiao v Benjamin Lock | 4-6,6-4,3-6 | |
| ITF M25 Kigali | 09/09 08:00 | 28 | [408] Damien Wenger v Benjamin Lock [360] | 6-2,7-6 | |
| ITF M25 Kigali | 09/08 09:25 | 27 | Atharva Sharma v Benjamin Lock | 1-6,2-6 | |
| ITF M25 Kigali | 09/07 07:00 | 26 | Michael Bassem Sobhy v Benjamin Lock | 4-6,2-6 | |
| ITF M25 Kigali | 09/06 08:15 | 25 | Guy Orly Iradukunda v Benjamin Lock | 6-1,3-6,2-6 | |
| Coppa Davis | 08/11 10:00 | 2 | Benjamin Lock v Seydina Andre | 3-6,3-6 | |
| Coppa Davis | 08/10 09:55 | 2 | Benjamin Lock v Loic Didavi | 6-2,6-0 | |
| Coppa Davis | 08/09 09:30 | 2 | Benjamin Lock v Codie S Van Schalkwyk | 6-3,6-0 | |
| Challenger Porto | 08/01 14:30 | 25 | [297] Jules Marie v Benjamin Lock [358] | 6-3,6-4 | |
| Challenger Astana | 07/28 05:00 | 27 | [357] Yanki Erel v Benjamin Lock [342] | 6-3,7-6 | |
| Challenger Astana | 07/27 05:00 | 26 | Islam Orynbasar v Benjamin Lock | 2-6,3-6 | |
| Challenger Astana | 07/25 09:05 | 25 | Yusuke Takahashi v Benjamin Lock | 5-7,4-6 | |
| Challenger Pozoblanco | 07/18 17:00 | 25 | [309] Alibek Kachmazov v Benjamin Lock [314] | 7-6,7-5 | |
| Challenger Pozoblanco | 07/17 17:00 | 19 | Benjamin Lock v Mats Rosenkranz | 1-6,6-4,6-2 | |
| Challenger Pozoblanco | 07/16 20:25 | 14 | [330] Benjamin Lock v John Echeverria [463] | 6-3,7-6 | |
| ITF M25 Nottingham | 07/12 14:45 | 26 | Patrick Brady v Benjamin Lock | 6-4,6-3 | |
| ITF M25 Nottingham | 07/11 10:00 | 25 | Corey Gaal v Benjamin Lock | 3-6,1-6 | |
| ITF M25 Klosters | 07/08 11:10 | 28 | [274] Oliver Crawford v Benjamin Lock [330] | 3-6,6-4,6-0 | |
| ITF M25 Klosters | 07/07 09:55 | 27 | Benjamin Lock v Mika Brunold | 1-6,6-4,6-2 | |
| ITF M25 Klosters | 07/06 11:45 | 26 | Benjamin Lock v Leopold Zima | 6-3,6-7,6-2 | |
| ITF M25 Klosters | 07/05 15:05 | 25 | Benjamin Lock v Gian Luca Tanner | 6-2,2-6,6-4 | |
| Challenger Medellin | 07/01 18:00 | 29 | [372] Benjamin Lock v Patrick Kypson [330] | 3-6,3-6 |
Benjamin Lock (Harare, 4 marzo 1993) è un tennista zimbabwese. Dal 2010 fa parte della squadra zimbabwese di Coppa Davis, dove ha disputato 45 incontri fra singolare e doppio, vincendone 33. Anche il fratello Courtney John è un tennista professionista.