Stadium: Centre Ct Round: 29 Ground: Hardcourt outdoor
| ITF Australia F6 | 2015/09/29 04:20 | Jacob Grills v Dayne Kelly | 7-5,1-6,6-7 |
| ITF Australia F5 | 2014/04/11 01:30 | Dayne Kelly v Jacob Grills | 6-4,6-7,1-6 |
| ITF M25 Hong Kong | 2019/06/12 02:25 | Dayne Kelly v Agustin Velotti | 4-6,2-6 |
| ITF M15 Singapore | 2019/06/09 03:00 | Dayne Kelly v Aidan Mchugh | 6-3,6-0 |
| ITF M15 Singapore | 2019/06/08 07:00 | Dayne Kelly v Jonathan Gray | 6-3,6-3 |
| ITF M15 Singapore | 2019/06/07 08:30 | Dayne Kelly v Ryota Tanuma | 6-3,6-4 |
| ITF M15 Singapore | 2019/06/06 09:00 | Dayne Kelly v Kazuma Kawachi | 6-3,6-1 |
| ITF M15 Singapore | 2019/06/04 05:10 | Dayne Kelly v Christian Didier Chin | 6-1,6-2 |
| ITF M25 Mildura | 2019/03/10 01:00 | Dayne Kelly v Brydan Klein | 6-1,4-6,6-4 |
| ITF M25 Mildura | 2019/03/08 00:00 | Dayne Kelly v Rio Noguchi | 3-6,6-4,6-4 |
| Challenger Gatineau | 2019/07/16 18:10 | Yosuke Watanuki v Jacob Grills | 6-7,6-1,6-0 |
| Challenger Winnipeg | 2019/07/10 15:00 | Jacob Grills v Shintaro Imai | 7-6,6-7,0-6 |
| Challenger Parma | 2019/06/20 08:00 | Jacob Grills v Jacopo Berrettini | 1-6,4-6 |
| Challenger Parma | 2019/06/18 08:00 | Taro Daniel v Jacob Grills | 6-4,3-6,4-6 |
| Challenger Parma | 2019/06/17 09:10 | Christopher Heyman v Jacob Grills | 6-7,1-6 |
| ITF M15 Kaltenkirchen | 2019/06/12 13:45 | Jacob Grills v Cedrik-Marcel Stebe | 4-6,6-4,1-6 |
| ITF M15 Kaltenkirchen | 2019/06/11 17:25 | Jacob Grills v Matheus Pucinelli De Almeida | 5-7,7-6,7-6 |
| Challenger Poznan | 2019/06/03 09:55 | Jacob Grills v Zdenek Kolar | 1-6,3-6 |