| 2024-02-02 | Davis Cup WG1 PO: NZL vs TUR | Hard | RR | 371 |  Altug Celikbilek | 538 |  Ajeet Rai | 6-3 6-2 | H2H | 3 | 116 | 1 | 3 | 63.2% | 72.1% | 56.0% | 7/7 |
| 2023-02-03 | Davis Cup WG1 PO: TUR vs SLO | - | RR | 205 | Altug Celikbilek | 937 | SLOSebastian Dominko | 6-2 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 2022-10-10 | Florence | Hard | R16 | 46 |  Brandon Nakashima (8) | 230 | Altug Celikbilek (Q) | 6-3 6-4 | H2H | 3 | 74 | 11 | 0 | 80.7% | 78.3% | 45.5% | 0/1 |
| 2022-10-10 | Florence | Hard | R32 | 230 | Altug Celikbilek (Q) | 170 |  Giulio Zeppieri (WC) | 6-3 6-2 | H2H | 3 | 72 | 8 | 1 | 77.2% | 77.3% | 53.8% | 4/4 |
| 2022-09-17 | Davis Cup WG1 R1: COL vs TUR | Clay | RR | 280 |  Nicolas Mejia | 228 | Altug Celikbilek | 6-3 1-6 7-6(4) | H2H | 3 | - | - | - | - | - | - | - |
| 2022-03-04 | Davis Cup WG1 PO: UZB vs TUR | Hard | RR | 159 | Altug Celikbilek | 510 |  Sanjar Fayziev | 4-6 6-1 6-4 | H2H | 3 | 126 | 15 | 3 | 68.8% | 83.0% | 45.8% | 2/4 |
| 2022-03-04 | Davis Cup WG1 PO: UZB vs TUR | Hard | RR | 159 | Altug Celikbilek | 821 | Sergey Fomin | 6-3 6-4 | H2H | 3 | 76 | 9 | 4 | 47.8% | 81.8% | 50.0% | 5/6 |
| 2021-09-18 | Davis Cup WG2 R1: TUR vs LAT | Hard | RR | 170 | Altug Celikbilek | 671 |  Robert Strombachs | 7-6(4) 6-4 | H2H | 3 | 124 | 6 | 8 | 42.5% | 73.5% | 50.0% | 6/8 |
| 2021-06-07 | Stuttgart | Grass | R32 | 67 | Sam Querrey | 239 | Altug Celikbilek (Q) | 6-4 6-1 | H2H | 3 | 58 | 13 | 4 | 44.2% | 94.7% | 62.5% | 0/0 |
| 2021-02-22 | Singapore | Hard | R16 | 46 |  Alexander Bublik (4) | 302 | Altug Celikbilek (Q) | 6-2 6-2 | H2H | 3 | 53 | 10 | 2 | 68.2% | 80.0% | 64.3% | 2/2 |
