Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Mornington | 2019/03/26 03:10 | Dane Sweeny v Stephen Kaldawi | 6-4,6-4 |
| ITF M15 Mornington | 2019/03/21 02:40 | Stephen Kaldawi v Luca Castelnuovo | 4-6,6-4,4-6 |
| ITF M15 Mornington | 2019/03/20 03:35 | Stephen Kaldawi v Jayden Court | 6-2,6-2 |
| ITF M15 Mornington | 2019/03/19 02:05 | David Barclay v Stephen Kaldawi | 6-3,4-6,5-10 |
| ITF M15 Mornington | 2019/03/18 01:00 | Stephen Kaldawi v Tom Evans | 6-3,6-1 |
| ITF M25 Mildura | 2019/03/03 23:00 | Aaron Addison v Stephen Kaldawi | 2-6,7-6,10-6 |
| ITF Thailand F6 | 2018/10/07 02:30 | Saranpong Borisutpong v Stephen Kaldawi | 6-4,6-3 |
| ITF Thailand F6 | 2018/10/06 07:00 | Medhir Goyal v Stephen Kaldawi | 1-6,2-6 |
| ITF M25 Matsuyama | 2019/04/09 01:00 | Sho Shimabukuro v Ren Nakamura | 6-4,6-1 |
| ITF M15 Kashiwa | 2019/04/01 00:00 | Kaito Uesugi v Ren Nakamura | 6-2,6-2 |
| ITF M15 Mornington | 2019/03/24 23:00 | Joseph W. Van Meter v Ren Nakamura | 3-6,7-5,13-11 |
| ITF M15 Mornington | 2019/03/17 23:00 | Ren Nakamura v Mislav Bosnjak | 2-6,4-6 |
| ITF M25 Mildura | 2019/03/06 05:50 | Ren Nakamura v Lucas Vuradin | 4-6,2-6 |
| ITF M25 Mildura | 2019/03/04 23:00 | William Ma v Ren Nakamura | 4-6,2-6 |
| ITF M25 Mildura | 2019/03/04 01:30 | Winter Meagher v Ren Nakamura | 4-6,1-6 |
| ITF M25 Albury | 2019/02/26 23:30 | Rio Noguchi v Ren Nakamura | 6-1,6-1 |