| 2017-07-17 | Newport | Grass | R16 | 21 |  John Isner (1) | 201 |  Sam Groth (Q) | 6-2 6-4 | H2H | 3 | 61 | 13 | 1 | 75.6% | 91.2% | 45.5% | 0/0 |
| 2017-07-17 | Newport | Grass | R32 | 201 | Sam Groth (Q) | 274 | Austin Krajicek (Q) | 6-7(3) 7-6(2) 6-3 | H2H | 3 | 133 | 23 | 13 | 56.3% | 84.1% | 51.0% | 3/4 |
| 2017-02-03 | Davis Cup WG R1: CZE vs AUS | Hard | RR | 54 |  Jiri Vesely | 182 | Sam Groth | 3-6 7-5 6-3 | H2H | 3 | 107 | 9 | 5 | 66.3% | 76.3% | 53.3% | 1/3 |
| 2017-04-07 | Davis Cup WG QF: AUS vs USA | Hard | RR | 23 | John Isner | 198 | Sam Groth | 7-6(5) 6-3 | H2H | 3 | 60 | 14 | 1 | 76.1% | 78.4% | 62.5% | 3/3 |
| 2017-01-16 | Australian Open | Hard | R128 | 71 |  Steve Darcis | 162 | Sam Groth | 3-6 6-3 6-2 6-2 | H2H | 5 | 130 | 3 | 0 | 63.7% | 82.8% | 54.5% | 1/2 |
| 2017-01-02 | Brisbane | Hard | R16 | 8 |  Dominic Thiem (4) | 180 | Sam Groth (WC) | 7-6(5) 6-3 | H2H | 3 | 89 | 11 | 1 | 67.7% | 81.8% | 71.4% | 4/4 |
| 2017-01-02 | Brisbane | Hard | R32 | 180 | Sam Groth (WC) | 78 |  Pierre-Hugues Herbert | 6-3 5-7 7-5 | H2H | 3 | 130 | 20 | 5 | 55.7% | 76.3% | 59.6% | 8/10 |
| 2016-08-08 | Rio Olympics | Hard | R64 | 13 | David Goffin (8) | 229 | Sam Groth | 6-4 6-2 | H2H | 3 | 80 | 2 | 4 | 70.5% | 76.7% | 38.9% | 4/5 |
| 2016-08-01 | Atlanta | Hard | R32 | 123 | Jared Donaldson (WC) | 168 | Sam Groth | 6-2 6-4 | H2H | 3 | 65 | 6 | 3 | 52.1% | 88.0% | 69.6% | 2/2 |
| 2016-07-18 | Washington | Hard | R64 | 437 | Brian Baker (PR) | 154 | Sam Groth | 7-6(3) 7-6(5) | H2H | 3 | 104 | 9 | 6 | 62.2% | 82.4% | 58.1% | 0/0 |
