Historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Alex Michelsen.
302 matchs enregistrés.
| 08/09/2026 | U.S. Open - New York | Frances Tiafoe vs. Alex Michelsen |
| 06/09/2026 | U.S. Open - New York | Alex Michelsen vs. Tomas Martin Etcheverry |
| 05/09/2026 | U.S. Open - New York | Alex Michelsen vs. Daniel Merida Aguilar |
| 02/09/2026 | U.S. Open - New York | Brandon Nakashima vs. Alex Michelsen |
| 31/08/2026 | U.S. Open - New York | Alex Michelsen vs. Federico Cina |
| 16/08/2026 | Cincinnati Open - Cincinnati | Taylor Harry Fritz vs. Alex Michelsen |
| 14/08/2026 | Cincinnati Open - Cincinnati | Alex Michelsen vs. Jesper De Jong |
| 07/08/2026 | National Bank Open - Montreal | Daniel Merida Aguilar vs. Alex Michelsen |
| 06/08/2026 | National Bank Open - Montreal | Alex Michelsen vs. Francisco Cerundolo |
| 04/08/2026 | National Bank Open - Montreal | Alex Michelsen vs. Jan-Lennard Struff |
| 31/07/2026 | Citi Open - Washington | Taylor Harry Fritz vs. Alex Michelsen |
| 30/07/2026 | Citi Open - Washington | Alex Michelsen vs. Adrian Mannarino |
| 28/07/2026 | Citi Open - Washington | Alex Michelsen vs. Mackenzie McDonald |
| 26/07/2026 | Bloomfield Hills Challenger | Alex Michelsen vs. Jacob Fearnley |
| 25/07/2026 | Bloomfield Hills Challenger | Alex Michelsen vs. Dhakshineswar Suresh |
| 25/07/2026 | Bloomfield Hills Challenger | Alex Michelsen vs. Mark Lajal |
| 24/07/2026 | Bloomfield Hills Challenger | Alex Michelsen vs. Lloyd Harris |
| 22/07/2026 | Bloomfield Hills Challenger | Alex Michelsen vs. Aidan Mayo |
| 11/07/2026 | Newport Challenger | Adam Walton vs. Alex Michelsen |
| 10/07/2026 | Newport Challenger | Liam Broady vs. Alex Michelsen |