Page 12 de l'historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Billy Harris.
438 matchs enregistrés.
| 02/10/2023 | Alicante Challenger | Billy Harris vs. Dali Blanch |
| 01/10/2023 | Alicante Challenger | Billy Harris vs. Illya Maksymchuk |
| 19/09/2023 | St. Tropez Challenger | Billy Harris vs. Harold Mayot |
| 18/09/2023 | St. Tropez Challenger | Mathias Bourgue vs. Billy Harris |
| 17/09/2023 | St. Tropez Challenger | Tom Paris vs. Billy Harris |
| 08/09/2023 | Cassis Challenger | Billy Harris vs. Liam Broady |
| 06/09/2023 | Cassis Challenger | Elmer Moller vs. Billy Harris |
| 04/09/2023 | Cassis Challenger | Mark Lajal vs. Billy Harris |
| 22/08/2023 | Augsburg Challenger | Gianmarco Ferrari vs. Billy Harris |
| 17/08/2023 | Winnipeg Challenger | Billy Harris vs. Liam Broady |
| 16/08/2023 | Winnipeg Challenger | Luca Nardi vs. Billy Harris |
| 14/08/2023 | Winnipeg Challenger | Dan Martin vs. Billy Harris |
| 09/08/2023 | Cary 1 Challenger | Billy Harris vs. Adam Walton |
| 08/08/2023 | Cary 1 Challenger | Emilio Gomez vs. Billy Harris |
| 07/08/2023 | Cary 1 Challenger | Billy Harris vs. Jaimee Floyd Angele |
| 06/08/2023 | Cary 1 Challenger | Billy Harris vs. Donald Young |
| 31/07/2023 | Lexington Challenger | Billy Harris vs. Steve Johnson |
| 20/07/2023 | M25 Roehampton | Billy Harris vs. Daniel Cox |
| 19/07/2023 | M25 Roehampton | Billy Harris vs. Patrick Brady |
| 18/07/2023 | M25 Roehampton | Billy Harris vs. Oscar Weightman |