Stadium: V5 Round: 25 Ground: Hardcourt outdoor
| Challenger Columbus 3 | 2019/09/17 21:10 | Liam Broady v Martin Redlicki | 7-6,6-2 |
| Challenger Columbus 3 | 2019/09/16 15:00 | Evan Zhu v Martin Redlicki | 4-6,7-5,6-7 |
| Challenger Cary | 2019/09/10 15:00 | Mikael Torpegaard v Martin Redlicki | 6-4,6-7,6-2 |
| Challenger Cary | 2019/09/09 17:45 | Omni Kumar v Martin Redlicki | 3-6,1-6 |
| Challenger New Haven | 2019/09/03 18:25 | Martin Redlicki v Marcelo Arevalo | 4-6,4-6 |
| ITF M25 Memphis | 2019/08/13 19:30 | Austin Rapp v Martin Redlicki | 7-6,6-3 |
| Challenger Aptos | 2019/08/06 20:05 | Martin Redlicki v Marcos Giron | 2-6,3-6 |
| Challenger Aptos | 2019/08/05 23:00 | Lloyd Glasspool v Martin Redlicki | 6-7,4-6 |
| Challenger Glasgow | 2019/09/17 09:00 | Roberto Marcora v Luke Johnson | 7-6,6-0 |
| Challenger Glasgow | 2019/09/16 11:25 | Luke Johnson v Sem Verbeek | 1-6,6-3,7-6 |
| ITF M15 Sao Bras Alportel | 2019/09/07 11:15 | Fred Gil v Luke Johnson | 7-6,7-5 |
| ITF M15 Sao Bras Alportel | 2019/09/06 09:00 | Tiago Cacao v Luke Johnson | 6-4,2-6,4-6 |
| ITF M15 Sao Bras Alportel | 2019/09/05 09:00 | Nicolas Moreno De Alboran v Luke Johnson | 3-6,7-6,6-7 |
| ITF M15 Sao Bras Alportel | 2019/09/03 11:30 | John Echeverria v Luke Johnson | 6-7,1-6 |
| ITF M15 Piombino | 2019/08/27 17:05 | Benjamin Pietri v Luke Johnson | 6-4,6-3 |
| ITF M25 Chiswick | 2019/08/06 11:10 | Lucas Poullain v Luke Johnson | 1-6,7-6,6-3 |