Challenger Merida 03/19 20:40 25 Preston Brown v Gerard Campana Lee 7-6,4-6,3-6
Challenger Merida 03/17 18:30 19 Preston Brown v Keenan Mayo 7-6,6-4
Challenger Kigali 03/03 08:00 14 Ivan Denisov v Preston Brown 3-6,7-6,6-1
Challenger Kigali 02/28 09:45 26 Preston Brown v Max Houkes 4-6,4-6
Challenger Kigali 02/27 14:15 25 Preston Brown v S D Prajwal Dev 6-3,6-2
Challenger Kigali 02/27 08:00 19 Preston Brown v Lawrence Bataljin 6-4,7-6
Challenger Kigali 02/25 11:00 14 Preston Brown v Parikshit Somani 6-7,7-6,6-2
ATP Delray Beach 02/11 00:40 14 Preston Brown v Terence Atmane 2-6,2-6
Challenger Cleveland 01/29 18:55 19 Preston Brown v Patrick Maloney 2-6,1-6
Challenger Cleveland 01/28 23:30 14 Ozan Baris v Preston Brown Walkover
ITF M25 - Wesley Chapel 01/25 14:45 26 Preston Brown v Andres Andrade 0-6,2-6
ITF M25 - Wesley Chapel 01/24 14:00 25 Jorge Cavero v Preston Brown 3-6,3-6
ITF M25 - Wesley Chapel 01/23 15:30 54 Preston Brown v Jared Thompkins 6-4,6-2
ITF M25 - Wesley Chapel 01/22 14:00 54 Preston Brown v Mikel Anderson 6-1,6-3
Challenger Noumea 12/31 04:20 45 Preston Brown v Calum Puttergill 3-6,2-6
ITF M15 - Papamoa 12/19 21:00 26 Preston Brown v Isaac Becroft 2-6,0-6
ITF M15 - Papamoa 12/18 21:00 25 Andre Szilvassy v Preston Brown 6-7,2-6
ITF M15 - Wellington 12/12 21:20 25 Isaac Becroft v Preston Brown 7-6,6-3
ITF M25 - Sintra 09/14 08:50 26 Preston Brown v Pedro Araujo 2-6,1-6
ITF M25 - Sintra 09/13 11:20 25 Alec Deckers v Preston Brown 6-7,6-7
ITF M25 - Sintra 09/06 12:20 25 Preston Brown v Pedro Araujo 2-6,6-7
ITF M15 - Belem 08/15 20:45 25 Ignacio A B Otarola v Preston Brown 3-6,6-3,6-2
Challenger Santo Domingo 08/06 17:00 14 Preston Brown v Justin Roberts 6-7,4-6
ITF M15 - Pittsburgh 07/26 14:00 25 A.J Catanzariti v Preston Brown 6-3,6-4
ITF M15 - Rochester 07/20 17:00 26 Preston Brown v A.J Catanzariti 1-6,6-3,3-6
ITF M15 - Rochester 07/18 22:30 25 Jody Maginley v Preston Brown 0-6,2-6
ITF M25 - Laval 07/13 16:00 26 Preston Brown v Alexandr Cozbinov 2-6,1-6
ITF M25 - Laval 07/11 14:15 25 Preston Brown v Justin Roberts 6-3,7-6
Challenger Santa Fe 07/03 16:25 25 Pedro Boscardin Dias v Preston Brown 7-6,6-3
Challenger Santa Fe 07/02 14:20 14 Preston Brown v Benjamin Denis Alarcon Cancelled