| Challenger - Tallahassee | 2023/04/17 14:00 | Strong Kirchheimer v Mac Kiger | 6-3,4-6,6-2 |
| ITF M15 Sunrise | 2023/04/11 21:00 | Mac Kiger v Kyle Kang | 3-6,1-6 |
| ITF M25 Montreal | 2023/03/15 15:20 | James Davis v Mac Kiger | 6-3,6-4 |
| ITF M25 Montreal | 2023/03/08 20:00 | Marko Stakusic v Mac Kiger | 6-4,6-4 |
| ITF M15 Naples | 2023/03/01 15:00 | Mac Kiger v Ignacio Monzon | 4-6,1-6 |
| ITF M15 Naples | 2023/02/27 15:30 | Mac Kiger v Felipe Pinzon Moreno | 7-6,6-1 |
| ITF M15 Palm Coast | 2023/02/11 18:00 | Gabi Adrian Boitan v Mac Kiger | 6-1,6-4 |
| ITF M15 Palm Coast | 2023/02/10 16:30 | Mac Kiger v Isaiah Strode | 6-3,6-4 |
| ITF M25 Wichita | 2023/06/12 15:00 | Jake Krug v Tommaso Carnevale-Miino | 6-4,6-4 |
| Challenger - Cary | 2022/09/11 19:20 | Nathan Ponwith v Jake Krug | 6-0,6-2 |
| UTR Pro Tennis Series Winston-Salem | 2022/09/06 19:00 | Jake Krug v Filippo Moroni | 6-4,6-3 |
| ITF M15 Pittsburgh | 2022/07/12 14:00 | Emile Hudd v Jake Krug | 6-7,7-6,6-10 |
| ITF M15 Pittsburgh | 2022/07/11 14:00 | Andre Szilvassy v Jake Krug | 6-7,6-7 |
| ITF M25 Dallas | 2022/06/28 14:00 | Luc Koenig v Jake Krug | 6-3,6-2 |
| ITF M15 Vero Beach | 2022/04/25 16:00 | Jake Krug v Kevin Major | 3-6,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/12/08 22:30 | Jake Krug v Raphael Lambling | 1-6,0-6 |