Historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Garrett Johns.
282 matchs enregistrés.
| 17/09/2026 | M25 Santa Margherita di Pula | Andrea De Marchi vs. Garrett Johns |
| 16/09/2026 | M25 Santa Margherita di Pula | Garrett Johns vs. Gabriele Maria Noce |
| 14/09/2026 | M25 Santa Margherita di Pula | Garrett Johns vs. Lorenzo Rottoli |
| 26/08/2026 | Kingston 2 Challenger | Max Purcell vs. Garrett Johns |
| 25/08/2026 | Kingston 2 Challenger | Aidan Kim vs. Garrett Johns |
| 19/08/2026 | Kingston 1 Challenger | Garrett Johns vs. Pedro Martinez Portero |
| 18/08/2026 | Kingston 1 Challenger | Garrett Johns vs. Paulo Saraiva Dos Santos |
| 17/08/2026 | Kingston 1 Challenger | Garrett Johns vs. Timo Legout |
| 16/08/2026 | Kingston 1 Challenger | Garrett Johns vs. Guillaume Dalmasso |
| 10/08/2026 | Brownsburg Challenger | Garrett Johns vs. Mees Rottgering |
| 09/08/2026 | Brownsburg Challenger | Garrett Johns vs. Anirudh Chandrasekar |
| 26/07/2026 | Mifel Tennis Open - Los Cabos | Alan Magadan vs. Garrett Johns |
| 22/07/2026 | Winnipeg Challenger | August Holmgren vs. Garrett Johns |
| 20/07/2026 | Winnipeg Challenger | Garrett Johns vs. Enzo Aguiard |
| 19/07/2026 | Winnipeg Challenger | Garrett Johns vs. Benjamin Thomas George |
| 14/07/2026 | Granby Challenger | Daniil Glinka vs. Garrett Johns |
| 10/07/2026 | Newport Challenger | Garrett Johns vs. Darwin Blanch |
| 09/07/2026 | Newport Challenger | Garrett Johns vs. Patrick Maloney |
| 07/07/2026 | Newport Challenger | Stefan Kozlov vs. Garrett Johns |
| 05/07/2026 | Newport Challenger | Blake Ellis vs. Garrett Johns |