| 2024-02-03 | Davis Cup WG2 PO: HKG vs ZIM | Hard | RR | - |  Hong Kit Wong | 348 |  Benjamin Lock | 3-6 6-3 7-6(5) | H2H | 3 | 139 | 10 | 1 | 66.3% | 74.6% | 50.0% | 6/8 |
| 2023-09-20 | Chengdu | Hard | R32 | 47 |  Miomir Kecmanovic (7) | 346 | Benjamin Lock (Q) | 6-2 6-3 | H2H | 3 | 88 | 6 | 1 | 56.1% | 75.0% | 60.0% | 7/8 |
| 2021-11-26 | Davis Cup WG2 PO: TUN vs ZIM | Clay | RR | 331 |  Aziz Dougaz | 490 | Benjamin Lock | 2-6 7-6(6) 7-5 | H2H | 3 | 189 | 4 | 7 | 56.7% | 61.8% | 50.0% | 9/15 |
| 2020-03-06 | Davis Cup WG2 PO: SYR vs ZIM | Hard | RR | 430 | Benjamin Lock | - | SYRHazem Naw | 6-4 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 2020-03-06 | Davis Cup WG2 PO: SYR vs ZIM | Hard | RR | 430 | Benjamin Lock | - | SYRAmer Naow | 6-3 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 2019-04-05 | Davis Cup G2 R1: ROU vs ZIM | Hard | RR | 546 | Benjamin Lock | 80 |  Marius Copil | 6-4 7-5 | H2H | 3 | - | - | - | - | - | - | - |
| 2018-02-03 | Davis Cup G2 R1: TUR vs ZIM | Hard | RR | 463 | Benjamin Lock | 422 |  Altug Celikbilek | 6-4 1-6 6-3 | H2H | 3 | 114 | 6 | 0 | 62.2% | 74.5% | 54.8% | 3/5 |
| 2018-04-07 | Davis Cup G2 R2: POL vs ZIM | Hard | RR | 472 | Benjamin Lock | 1139 |  Michal Przysiezny | 7-5 7-5 | H2H | 3 | 110 | 6 | 2 | 67.1% | 70.6% | 52.0% | 5/7 |
| 2018-04-07 | Davis Cup G2 R2: POL vs ZIM | Hard | RR | 226 | Kamil Majchrzak | 472 | Benjamin Lock | 6-3 6-2 | H2H | 3 | 78 | 5 | 2 | 70.4% | 60.5% | 50.0% | 3/6 |
| 2016-07-15 | Davis Cup G2 PO: GEO vs ZIM | Hard | RR | 121 |  Nikoloz Basilashvili | 790 | Benjamin Lock | 6-3 6-4 6-2 | H2H | 5 | - | - | - | - | - | - | - |
