Stadium: Central Round: 28 Ground: Hardcourt indoor
| ATP Marseille MD | 2021/03/11 15:30 | Skupski/Skupski v Glasspool/Heliovaara | 6-2,4-6,8-10 |
| ATP Marseille MD | 2021/03/10 15:30 | Tsitsipas/Tsitsipas v Glasspool/Heliovaara | 5-7,1-6 |
| Challenger Gran Canaria MD | 2021/03/04 15:55 | Glasspool/Heliovaara v Couacaud/Guinard | 6-3,6-7,10-12 |
| Challenger Gran Canaria MD | 2021/03/02 13:55 | Glasspool/Heliovaara v Kavcic/Oliveira | 6-3,7-6 |
| Challenger Gran Canaria MD | 2021/02/27 17:15 | Coppejans/Martos Gornes v Glasspool/Heliovaara | 5-7,1-6 |
| Challenger Gran Canaria MD | 2021/02/26 15:50 | Giustino/Trungelliti v Glasspool/Heliovaara | 0-6,1-6 |
| Challenger Gran Canaria MD | 2021/02/25 17:00 | Esteve Lobato/Garcia-Lopez v Glasspool/Heliovaara | 4-6,1-6 |
| Challenger Gran Canaria MD | 2021/02/23 15:20 | Marrero Curbelo/Nava v Glasspool/Heliovaara | 5-7,1-6 |
| ATP Marseille MD | 2021/03/11 16:55 | Davidovich Fokina/Lopez v Ebden/Reid | 6-7,1-6 |
| ATP Marseille MD | 2021/03/10 16:45 | Ebden/Reid v Golubev/Nys | 6-4,7-5 |