Stadium: Court 12 Round: 26 Ground: Hardcourt outdoor
| Challenger Houston | 2018/11/13 16:00 | Michael Redlicki v Jose Hernandez-Fernandez | 6-4,1-6,6-4 |
| Challenger Houston | 2018/11/11 18:00 | Michael Redlicki v Lucas Gomez | 6-2,6-2 |
| Challenger Houston | 2018/11/10 23:00 | Michael Redlicki v Elio Jose Ribeiro Lago | 6-2,6-2 |
| Challenger - Knoxville | 2018/11/08 20:45 | Michael Redlicki v Reilly Opelka | 6-7,6-7 |
| Challenger - Knoxville | 2018/11/07 21:05 | Michael Redlicki v Marcelo Arevalo | 7-6,6-4 |
| Challenger - Knoxville | 2018/11/06 16:35 | Alejandro Gomez v Michael Redlicki | 5-7,6-7 |
| Challenger - Knoxville | 2018/11/05 16:40 | Michael Redlicki v Alejandro Gonzalez | 7-6,3-6,7-5 |
| Challenger - Knoxville | 2018/11/04 19:10 | Michael Redlicki v Tom Fawcett | 4-6,6-1,6-4 |
| Challenger Houston | 2018/11/13 18:10 | Alexander Sarkissian v Bradley Klahn | 1-6,2-6 |
| Challenger - Knoxville | 2018/11/08 16:55 | Evgeny Karlovskiy v Bradley Klahn | 5-7,6-4,6-4 |
| Challenger - Knoxville | 2018/11/06 20:50 | JC Aragone v Bradley Klahn | 2-6,6-7 |
| Challenger - Charlottesville | 2018/11/03 18:40 | Bradley Klahn v Tommy Paul | 3-6,3-6 |
| Challenger - Charlottesville | 2018/11/02 20:50 | Bradley Klahn v Bjorn Fratangelo | 6-3,6-3 |
| Challenger - Charlottesville | 2018/10/31 23:35 | Bradley Klahn v James Ward | 6-1,6-2 |
| Challenger - Charlottesville | 2018/10/30 16:40 | Bradley Klahn v Denis Yevseyev | 6-3,2-6,6-3 |
| ATP Viin | 2018/10/20 09:00 | Sergiy Stakhovsky v Bradley Klahn | 6-7,6-4,6-4 |