Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Houston, USA | 2019/11/12 21:15 | Filip Cristian Jianu v Alafia Ayeni | 6-4,6-2 |
| Montevideo, Uruguay | 2019/11/06 14:00 | Vilella Martinez, Mario v Filip Cristian Jianu | 6-2,5-7,6-4 |
| Montevideo, Uruguay | 2019/11/05 14:00 | Filip Cristian Jianu v Echazu, Mauricio | 6-1,6-1 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2019/10/24 20:20 | Dominik Kellovsky v Filip Cristian Jianu | 6-3,3-6,6-2 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2019/10/23 18:55 | Bradley, Julian v Filip Cristian Jianu | 2-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/04 10:00 | Filip Cristian Jianu v von Massow, George | 3-6,6-7 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/03 10:35 | Filip Cristian Jianu v Ignacio Monzon | 6-4,7-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/02 08:30 | Filip Cristian Jianu v Martinez, Mirko | 6-1,6-3 |
| Challenger Knoxville | 2019/11/06 23:55 | Aleksandar Kovacevic v Klahn, Bradley | 3-6,7-6,6-4 |
| Ningbo, China | 2019/10/19 07:15 | Yasutaka Uchiyama v Klahn, Bradley | 4-6,6-4,6-3 |
| Ningbo, China | 2019/10/18 06:50 | Hiroki Moriya v Klahn, Bradley | 6-4,0-6,5-7 |
| Ningbo, China | 2019/10/17 04:55 | Nam, Ji Sung v Klahn, Bradley | 6-7,6-7 |
| Ningbo, China | 2019/10/16 03:20 | Yosuke Watanuki v Klahn, Bradley | 7-6,2-6,3-6 |
| Shanghai, Chine | 2019/10/06 05:00 | Londero, Juan Ignacio v Klahn, Bradley | 6-4,7-6 |
| Shanghai, Chine | 2019/10/05 04:00 | Klahn, Bradley v Nicolas Jarry | 7-6,3-6,7-5 |
| ATP Tokyo | 2019/09/28 02:00 | John Millman v Klahn, Bradley | 3-6,7-6,6-2 |