Stadium: Court 3 Round: 27 Ground: Clay
| ATP Lyon MD | 2021/05/18 12:00 | Skupski/Skupski v Nedovyesov/Vavassori | 6-7,3-6 |
| ATP Lyon MD | 2021/05/19 12:50 | Demoliner/Gonzalez v Barrere/Olivetti | 4-6,6-2,10-6 |
| ATP Estoril MD | 2021/04/28 12:20 | Nys/Puetz v Demoliner/Gonzalez | 7-6,6-1 |
| ATP Estoril MD | 2021/04/27 14:20 | Demoliner/Gonzalez v Arevalo/Middelkoop | 6-2,3-6,10-5 |
| ATP Belgrade MD | 2021/04/21 11:00 | Millman/Smith v Demoliner/Gonzalez | 6-4,6-3 |
| ATP Miami MD | 2021/03/29 16:55 | Ram/Salisbury v Demoliner/Gonzalez | 4-6,6-4,10-2 |
| ATP Miami MD | 2021/03/27 19:45 | Klaasen/Mclachlan v Demoliner/Gonzalez | 3-6,4-6 |
| ATP Acapulco MD | 2021/03/19 02:55 | Demoliner/Gonzalez v Ram/Salisbury | 6-4,3-6,7-10 |
| ATP Acapulco MD | 2021/03/18 03:05 | Demoliner/Gonzalez v Koepfer/Sitak | 7-5,4-6,10-8 |