Head to headChristopher O'Connell vs Colin Sinclair
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| Christopher O'Connell | Name | Colin Sinclair |
| Australia | Nationality | Northern Mariana Islands |
| ATP 133 ▼ 14 | Rank | ATP 503 ▲ 306 |
| 53 | Best | 340 |
| 32 yo | Age | 31 yo |
| 183 cm | Height | 188 cm |
| Right hand / One handed | Forehand | Right hand / Two handed |
| 2011 | Pro since | – |
| 4,419,317$ | Prizemoney | 169,991$ |
| 243-213 (53%) | Career W/L | 99-100 (50%) |
| 17-20 (46%) | 2026 W/L | 21-13 (62%) |
| Form |
Head to head
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Total
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1
Hard
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