| Jan Stolin (DU) def. Seymon Tsyrenov (RU) 6-2, 2-6, 15-13 |
| Jan Stolin (DU) def. Nikolaj Talimaa (INDY) retired |
| Jan Stolin (DU) def. Nikolai Gonzalez (MTU) 7-5, 6-3 |
| Jan Stolin (DU) def. Max Wild (NU) 6-2, 2-6, 10-6 |
| Subash Paramasivam (DU) def. Pablo Herrera (UIS) 6-2, 4-6, 10-5 |
| Subash Paramasivam (DU) def. Daniel Gray (WSU) 6-2, 6-4 |
| Daniel Cardy (DU) def. Tatenda Mutetwa (LU) 6-4, 7-6 |
| Daniel Cardy (DU) def. Xaiver Navarro (LSSU) 4-6, 6-2, 10-3 |
| Daniel Cardy (DU) def. Alex Medina (WU) 6-3, 6-2 |
| Atte Ehnrooth (INDY) def. Daniel Cardy (DU) 6-4, 7-5 |
| Joel Mast (DU) def. Ilyes Khelifi (SBU) 6-1, 6-0 |
| Joel Mast (DU) def. Matt Telford (TU) 6-4, retired |
| Joel Mast (DU) def. Victor Cortes Flores (RU) 2-6, 7-5, 10-8 |
| Joel Mast (DU) def. Blas Ruiz (WU) 6-4, 6-1 |
| Joel Mast (DU) def. Atte Ehnrooth (INDY) 6-0, 4-6, 10-3 |
| Alexander Stage (WSU) def. Joel Mast (DU) 6-3, 7-5 |
| Blas Ruiz (WU) def. Simone Pacciolla (DU) 5-7, 6-3, 10-4 |
| Ignacio Morera-Lucas (GV) def. Simone Pacciolla (DU) 6-3, 6-4 |
| Daniil Khitrou (DU) def. Tom Schmitt (MU) 4-7, 6-4, 10-3 |
| Juan Castellanos (RU) def. Daniil Khitrou (DU) 6-2, 6-2 |
| Martin Matov (GV) def. Bernard Anderson (DU) 6-0, 6-3 |
| Philip Rydell (UIS) def. Bernard Anderson (DU) 6-1, 6-2 |
| Julien Lafranchise (WJ) def. Marius Pion (DU) 6-3, 6-4 |
| Marius Pion (DU) def. Austin Arfaras (WU) 6-3, 6-0 |
| Casper Otten (DRURY) def. Marius Pion (DU) 6-1, 6-2 |
| Jackson Graham (DU) def. Ben Hoffmann (WU) 6-3, 7-5 |
| Fabian Bussard (AU) def. Jackson Graham (DU) 3-6, 6-3, 10-4 |
| Jose Brenes (DU) def. Thomas Schultz (PNW) 6-1, 6-2 |
| Nik Wastcoat (HU) def. Jose Brenes (DU) 7-5, 6-3 |
| Lukas Kohler (WU) def. Carlos Henriquez (DU) 7-5, 6-2 |
| Carlos Henriquez (DU) def. Gabriel Seminario (AU) 6-3, 6-2 |
| Reid Opel (AU) def. Carlos Henriquez (DU) 2-6, 7-2, 10-4 |
| Ivan Mimica (QU) def. Frank Piana (DU) 6-1, 6-1 |
| Ethan Miligan (WU) def. Frank Piana (DU) 6-3, 6-2 |
