[54] Leonardo Mayer 3-6,6-7 Tennys Sandgren [63] 2019-01-09 23:00
Stadium: Stadium Round: 27 Ground: Hardcourt outdoor
Home History
| ATP Auckland | 2019/01/09 00:15 | Leonardo Mayer v Matteo Berrettini | 5-7,7-6,6-3 |
| ATP Auckland | 2019/01/07 23:00 | Steve Johnson v Leonardo Mayer | 5-7,3-6 |
| ATP Brisbane | 2018/12/31 07:20 | Leonardo Mayer v Miomir Kecmanovic | 3-6,1-6 |
| ATP Basel | 2018/10/23 19:30 | Leonardo Mayer v Gilles Simon | 3-6,3-6 |
| ATP Antwerp | 2018/10/15 12:40 | Leonardo Mayer v Vasek Pospisil | 3-6,5-7 |
| ATP Shanghai | 2018/10/09 05:00 | Leonardo Mayer v Richard Gasquet | 6-1,2-6,1-6 |
| ATP Beijing | 2018/10/02 04:30 | Matteo Berrettini v Leonardo Mayer | 6-3,6-2 |
| ATP Winston-Salem | 2018/08/21 23:10 | Leonardo Mayer v Kyle Edmund | 3-6,3-6 |
Away History
| ATP Auckland | 2019/01/08 23:00 | Tennys Sandgren v Marco Cecchinato | 6-3,6-3 |
| ATP Auckland | 2019/01/07 03:00 | Maximilian Marterer v Tennys Sandgren | 3-6,4-6 |
| ATP Brisbane | 2018/12/31 09:00 | John Millman v Tennys Sandgren | 7-6,6-7,6-0 |
| Challenger Houston | 2018/11/13 21:25 | Tennys Sandgren v Kamil Majchrzak | 2-6,5-7 |
| Challenger Knoxville | 2018/11/08 20:05 | Tennys Sandgren v Blaz Rola | 4-6,4-6 |
| Challenger Knoxville | 2018/11/07 22:30 | Tennys Sandgren v Henri Laaksonen | 6-3,6-0 |
| ATP Paris | 2018/10/28 13:30 | Joao Sousa v Tennys Sandgren | 6-7,6-3,6-4 |
| ATP Paris | 2018/10/27 15:30 | Mackenzie McDonald v Tennys Sandgren | 6-4,3-6,4-6 |