Head to Head
| Altec Styslinger Tennis Exhibition | 2020/06/30 19:00 | Sam Querrey v Reilly Opelka | 4-2,2-4,4-3 |
| ATP - Houston | 2016/04/05 19:40 | Sam Querrey v Reilly Opelka | 6-4,7-6 |
Home History
| All American Team Cup | 2020/07/04 18:10 | Sam Querrey v Tommy Paul | 6-3,6-7,10-7 |
| All American Team Cup | 2020/07/03 16:00 | Sam Querrey v Frances Tiafoe | 4-6,6-7 |
| Altec Styslinger Tennis Exhibition | 2020/07/01 16:00 | Tennys Sandgren v Sam Querrey | 4-1,4-1 |
| Altec Styslinger Tennis Exhibition | 2020/06/30 19:00 | Sam Querrey v Reilly Opelka | 4-2,2-4,4-3 |
| Matchplay 120 | 2020/06/12 23:00 | Brandon Nakashima v Sam Querrey | 4-6,6-3,6-3 |
| Matchplay 120 | 2020/06/11 22:00 | Sam Querrey v Zachary Svajda | 4-6,6-2,7-5 |
| Australian Open | 2020/01/24 06:35 | Tennys Sandgren v Sam Querrey | 6-4,6-4,6-4 |
| Australian Open | 2020/01/22 00:00 | Ricardas Berankis v Sam Querrey | 6-7,6-4,4-6,4-6 |
Away History
| All American Team Cup | 2020/07/03 23:30 | Steve Johnson v Reilly Opelka | 6-4,4-6,10-5 |
| Altec Styslinger Tennis Exhibition | 2020/07/01 16:00 | Brandon Nakashima v Reilly Opelka | 4-3,3-3 |
| Altec Styslinger Tennis Exhibition | 2020/06/30 19:00 | Sam Querrey v Reilly Opelka | 4-2,2-4,4-3 |
| Matchplay 120 | 2020/06/25 14:00 | JC Aragone v Reilly Opelka | 1-6,2-6 |
| UTR Pro Match Series | 2020/05/09 20:20 | Reilly Opelka v Miomir Kecmanovic | 4-3,2-4,4-2 |
| UTR Pro Match Series | 2020/05/09 16:00 | Hubert Hurkacz v Reilly Opelka | 4-2,1-4,4-2 |
| UTR Pro Match Series | 2020/05/08 18:15 | Reilly Opelka v Tommy Paul | 3-4,4-1,4-0 |
| UTR Pro Match Series | 2020/05/08 17:00 | Miomir Kecmanovic v Reilly Opelka | 3-4,0-4 |