| Singles | |
|---|---|
| 2016 Knoxville Challenger | |
| Champion |
|
| Runner-up |
|
| Final score | 7–5, 2–6, 6–1 |
Daniel Evans was the defending champion but lost in the second round to Peter Polansky.
Michael Mmoh won the title after defeating Polansky 7–5, 2–6, 6–1 in the final.