Mackenzie McDonald 7-5,2-6,6-3 Frances Tiafoe 2018-01-31 20:05
Stadium: Stadium Round: 26 Ground: Hardcourt indoor
Head to Head
| Challenger Charlottesville | 2016/11/03 23:00 | Frances Tiafoe v Mackenzie McDonald | 0-6,3-6 |
| Challenger Stockton | 2016/10/08 19:25 | Frances Tiafoe v Mackenzie McDonald | 7-6,6-3 |
| Challenger Tiburon | 2016/09/30 20:50 | Frances Tiafoe v Mackenzie McDonald | 6-3,6-7,5-7 |
Home History
| Challenger Dallas | 2018/01/29 18:45 | Mackenzie McDonald v Tatsuma Ito | 7-5,6-3 |
| Australian Open | 2018/01/17 08:35 | Grigor Dimitrov v Mackenzie McDonald | 4-6,6-2,6-4,0-6,8-6 |
| Australian Open | 2018/01/15 05:20 | Mackenzie McDonald v Elias Ymer | 6-4,6-3,4-6,6-1 |
| Australian Open Qual | 2018/01/13 23:00 | Mackenzie McDonald v Stephane Robert | 7-6,6-7,6-4 |
| Australian Open Qual | 2018/01/11 07:35 | Jozef Kovalik v Mackenzie McDonald | 2-6,2-6 |
| Australian Open Qual | 2018/01/10 02:45 | Mackenzie McDonald v Noah Rubin | 6-1,6-0 |
| Challenger Playford | 2018/01/02 03:40 | Uladzimir Ignatik v Mackenzie McDonald | 6-4,6-4 |
| Challenger Champaign | 2017/11/16 19:40 | Cameron Norrie v Mackenzie McDonald | 6-2,6-0 |
Away History
| Challenger Dallas | 2018/01/31 03:40 | Stefan Kozlov v Frances Tiafoe | 2-6,6-7 |
| Challenger Newport Beach | 2018/01/22 19:30 | Miomir Kecmanovic v Frances Tiafoe | 6-4,3-6,6-3 |
| Australian Open | 2018/01/16 09:45 | Frances Tiafoe v Juan Martin Del Potro | 3-6,4-6,3-6 |
| World Tennis Challenge | 2018/01/10 09:30 | Thanasi Kokkinakis v Frances Tiafoe | 7-6,4-6,8-10 |
| World Tennis Challenge | 2018/01/09 09:15 | Frances Tiafoe v Marcos Baghdatis | 3-6,3-6 |
| ATP Brisbane | 2018/01/01 02:50 | Frances Tiafoe v Matthew Ebden | 3-6,2-6 |
| ATP Basel | 2017/10/24 17:00 | Roger Federer v Frances Tiafoe | 6-1,6-3 |
| ATP Antwerp | 2017/10/19 17:30 | David Goffin v Frances Tiafoe | 7-6,6-2 |