| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 04/11 18:25 | 25 | [223] Genaro Alberto Olivieri v Christian Harrison [460] | 6-4,4-6,7-5 |
| 04/12 22:25 | 25 | [297] Christian Harrison v Jack Sock [139] | 4-6,4-6 |
| 04/11 16:00 | - | [297] Christian Harrison v Mikael Torpegaard [330] | 6-4,6-3 |
| 04/10 14:00 | 26 | [312] Christian Harrison v Cristian Rodriguez [418] | 6-2,7-6 |
| 04/17 16:40 | 25 | [235] Christian Harrison v Juan Ignacio Londero [218] | 4-6,1-6 |
| 04/18 17:05 | 25 | [185] Facundo Arguello v Christian Harrison [381] | 4-6,6-1,7-6 |