Face à face
| UTR Pro Tennis Series Melbourne | 2020/07/01 08:00 | Marc Polmans v Grills, Jacob | 7-5,5-3 |
| Playford City II, Australie | 2019/10/30 01:00 | Marc Polmans v Grills, Jacob | 6-4,4-6,6-3 |
| ITF Australia F10 | 2015/11/19 23:00 | Marc Polmans v Grills, Jacob | 3-6,7-6,7-6 |
Home History
| UTR Pro Tennis Series Bendigo | 2021/01/20 00:30 | Marc Polmans v Laubser, Brandon | 6-0,6-0 |
| UTR Pro Tennis Series Bendigo | 2021/01/18 23:00 | Marc Polmans v Enzo Aguiard | 6-1,6-1 |
| UTR Pro Tennis Series Bendigo | 2021/01/17 23:00 | Cavrak, Ken v Marc Polmans | 7-6,0-6,2-6 |
| Paris, France | 2020/10/31 14:30 | Marc Polmans v Salvatore Caruso | 6-3,4-6,6-7 |
| Astana, Kazakhstan | 2020/10/26 07:00 | Sugita, Yuichi v Marc Polmans | 3-6,6-2,7-6 |
| Astana, Kazakhstan | 2020/10/25 07:50 | Denis Yevseyev v Marc Polmans | 7-5,3-6,0-6 |
| ATP Cologne 2 | 2020/10/17 10:20 | Marc Polmans v Damir Dzumhur | 2-6,1-6 |
| ATP Cologne | 2020/10/12 15:30 | Hubert Hurkacz v Marc Polmans | 6-2,7-5 |
Away History
| UTR Pro Tennis Series Bendigo | 2021/01/21 05:00 | Enzo Aguiard v Grills, Jacob | 6-4,4-6,6-7 |
| UTR Pro Tennis Series Bendigo | 2021/01/18 23:00 | Cavrak, Ken v Grills, Jacob | 6-7,3-6 |
| UTR Pro Tennis Series Bendigo | 2021/01/17 23:00 | Grills, Jacob v Laubser, Brandon | 6-1,6-1 |
| UTR Pro Tennis Series Melbourne | 2020/12/12 01:30 | Blake Mott v Grills, Jacob | 6-1,6-4 |
| UTR Pro Tennis Series Melbourne | 2020/12/10 23:00 | Grills, Jacob v Joshua Charlton | 6-4,1-6,6-7 |
| UTR Pro Tennis Series Melbourne | 2020/12/08 23:00 | Grills, Jacob v Bulte, Alex | 6-4,6-1 |
| UTR Pro Tennis Series Melbourne | 2020/11/24 01:00 | Thanasi Kokkinakis v Grills, Jacob | 6-2,6-2 |
| UTR Pro Tennis Series Melbourne | 2020/11/23 00:15 | Grills, Jacob v Joshua Charlton | 4-6,6-3,0-0 |