Stadium: Court Central Round: 25 Ground: Hardcourt indoor
| Challenger Burnie | 2020/01/28 23:00 | Andrew Harris v Daniel Altmaier | 3-6,4-6 |
| Australian Open | 2020/01/20 00:00 | Matteo Berrettini v Andrew Harris | 6-3,6-1,6-3 |
| ATP Adelaide | 2020/01/11 00:50 | Gregoire Barrere v Andrew Harris | 6-1,6-3 |
| Challenger Canberra | 2020/01/08 00:20 | Evgeny Donskoy v Andrew Harris | 6-3,7-6 |
| Challenger Canberra | 2020/01/06 06:35 | Marius Copil v Andrew Harris | 6-4,5-7,6-7 |
| Australian Open WC | 2019/12/08 23:00 | Tristan Schoolkate v Andrew Harris | 4-6,7-6,6-2,3-6,6-2 |
| Challenger Playford 2 | 2019/10/31 01:10 | Max Purcell v Andrew Harris | 6-4,5-7,2-6 |
| Challenger Playford 2 | 2019/10/30 03:15 | Dane Sweeny v Andrew Harris | 3-6,2-6 |
| Challenger Drummondville | 2020/02/17 17:10 | Washi Gervais v Lucas Catarina | 1-6,2-6 |
| ITF M15 Monastir | 2020/02/09 08:50 | Lucas Catarina v Tiago Cacao | 6-0,4-6,7-5 |
| ITF M15 Monastir | 2020/02/08 10:00 | Lucas Catarina v Mohamed Aziz Dougaz | 6-2,6-1 |
| ITF M15 Monastir | 2020/02/07 08:55 | Sebastian Baez v Lucas Catarina | 3-6,5-7 |
| ITF M15 Monastir | 2020/02/06 13:15 | Andrea Guerrieri v Lucas Catarina | 4-6,5-7 |
| ITF M15 Monastir | 2020/02/05 10:25 | Majed Kilani v Lucas Catarina | 0-6,3-6 |
| ITF M15 Bressuire | 2020/01/22 16:50 | Lucas Catarina v Kenny de Schepper | 4-6,5-7 |
| ITF M15 Monastir | 2020/01/16 12:30 | Matteo Arnaldi v Lucas Catarina | 6-2,6-1 |