Stadium: Court 1 Round: 26 Ground: Clay
| ATP Miami MD | 2021/03/25 20:30 | 오거-알리아심 F / 후르카츠 H v 길 S / 블리에겐 J | 6-4,6-3 |
| ATP Rotterdam MD | 2021/03/03 16:10 | 길 S / 블리에겐 J v 치치파스 페 / 치치파스 스 | 2-6,3-6 |
| ATP Singapore MD | 2021/02/28 05:00 | 길 S / 블리에겐 J v Ebden/Smith | 6-2,6-3 |
| ATP Singapore MD | 2021/02/26 04:00 | 길 S / 블리에겐 J v Bambridge/Inglot | 6-4,6-4 |
| ATP Singapore MD | 2021/02/25 04:00 | 길 S / 블리에겐 J v Raja P / Ramanathan R | 6-4,7-6 |
| ATP Singapore MD | 2021/02/23 08:25 | 길 S / 블리에겐 J v 킹 E / 리스 H | 7-6,6-3 |
| Australian Open MD | 2021/02/11 04:35 | Koepfer/Sandgren v 길 S / 블리에겐 J | 6-7,6-2,7-6 |
| ATP Murray River Open MD | 2021/02/06 01:40 | Mektic/Pavic v 길 S / 블리에겐 J | 7-6,3-6,10-6 |
| Challenger Marbella MD | 2021/04/01 15:35 | Marrero/Menendez-Maceiras v Gomez-Herrera/Vilella Martinez | 0-6,6-7 |
| Challenger Marbella MD | 2021/03/31 12:20 | Goransson/Vasilevski v Marrero/Menendez-Maceiras | 6-7,6-4,5-10 |
| Challenger Lugano MD | 2021/03/23 16:10 | Marrero/Menendez-Maceiras v 몰차노프 D / 스타코브스키 S | 6-4,4-6,4-10 |
| Challenger Biella MD | 2021/03/18 11:00 | Bonzi/Nys v Marrero/Menendez-Maceiras | 6-4,6-2 |
| Challenger Biella MD | 2021/03/17 13:05 | Marrero/Menendez-Maceiras v 파사 N / 슈너 M | 7-6,6-7,10-8 |