2‑Dec‑2019 | M15 Nonthaburi | Hard | R32 | 719 | 959 | (Q)Dominik Palan [CZE] d. Stevenson | 5-7 6-4 6-4 | | | | | | | | | |
11‑Nov‑2019 | M15 Maputo | Hard | F | 825 | 564 | Stevenson d. David Perez Sanz [ESP] | 7-6(3) 6-2 | | | | | | | | | |
11‑Nov‑2019 | M15 Maputo | Hard | SF | 825 | 1053 | Stevenson d. Dominik Palan [CZE] | 6-3 7-5 | | | | | | | | | |
11‑Nov‑2019 | M15 Maputo | Hard | QF | 825 | 522 | Stevenson d. (2)Takanyi Garanganga [ZIM] | 6-3 6-7(5) 6-4 | | | | | | | | | |
11‑Nov‑2019 | M15 Maputo | Hard | R16 | 825 | 910 | Stevenson d. Aziz Ouakaa [TUN] | 4-6 6-4 6-3 | | | | | | | | | |
11‑Nov‑2019 | M15 Maputo | Hard | R32 | 825 | 1166 | Stevenson d. Jesse Delaney [AUS] | 3-6 6-3 6-2 | | | | | | | | | |
4‑Nov‑2019 | M15 Maputo | Hard | SF | 830 | 525 | (2)Takanyi Garanganga [ZIM] d. Stevenson | 6-4 6-3 | | | | | | | | | |
4‑Nov‑2019 | M15 Maputo | Hard | QF | 830 | 588 | Stevenson d. (4)Jose Fco Vidal Azorin [ESP] | 6-3 6-3 | | | | | | | | | |
4‑Nov‑2019 | M15 Maputo | Hard | R16 | 830 | 1318 | Stevenson d. Courtney John Lock [ZIM] | 6-1 6-2 | | | | | | | | | |
4‑Nov‑2019 | M15 Maputo | Hard | R32 | 830 | 1004 | Stevenson d. S D Prajwal Dev [IND] | 6-4 5-7 6-3 | | | | | | | | | |
7‑Oct‑2019 | M15 Antalya | Clay | R32 | 749 | 392 | Peter Heller [GER] d. Stevenson | 6-0 6-1 | | | | | | | | | |
30‑Sep‑2019 | M15 Antalya | Clay | R32 | 742 | 529 | (2)Kai Wehnelt [GER] d. Stevenson | 6-0 6-2 | | | | | | | | | |
23‑Sep‑2019 | M15 Antalya | Clay | R32 | 746 | 1597 | Luka Pavlovic [FRA] d. (8)Stevenson | 7-6(5) 6-1 | | | | | | | | | |
16‑Sep‑2019 | M15 Antalya | Clay | R16 | 745 | 1228 | Mike Urbanija [SLO] d. (8)Stevenson | 7-6(5) 6-3 | | | | | | | | | |
16‑Sep‑2019 | M15 Antalya | Clay | R32 | 745 | | (8)Stevenson d. Bogdan Bajic [SRB] | 6-1 6-0 | | | | | | | | | |
2‑Sep‑2019 | M15 Hua Hin | Hard | R16 | 766 | 558 | Sidharth Rawat [IND] d. Stevenson | 6-3 7-5 | | | | | | | | | |
2‑Sep‑2019 | M15 Hua Hin | Hard | R32 | 766 | 771 | Stevenson d. Sora Fukuda [JPN] | 6-1 6-1 | | | | | | | | | |
29‑Jul‑2019 | M25 Nonthaburi | Hard | R32 | | 646 | (8)Sergey Fomin [UZB] d. Stevenson | 7-6(6) 6-3 | | | | | | | | | |
22‑Jul‑2019 | M25 Nonthaburi | Hard | R32 | | 599 | Matthew Christopher Romios [AUS] d. (Q)Stevenson | 6-1 7-6(4) | | | | | | | | | |
24‑Jun‑2019 | M15 Anseong | Clay | SF | | 524 | (2)Cheong Eui Kim [KOR] d. Stevenson | 6-1 6-4 | | | | | | | | | |
24‑Jun‑2019 | M15 Anseong | Clay | QF | | | Stevenson d. Cing Yang Meng [TPE] | 6-0 3-6 6-1 | | | | | | | | | |
24‑Jun‑2019 | M15 Anseong | Clay | R16 | | | Stevenson d. Yeongseok Jeong [KOR] | 6-2 6-3 | | | | | | | | | |
24‑Jun‑2019 | M15 Anseong | Clay | R32 | | | Stevenson d. (WC)Seong Jae Han [KOR] | 6-4 7-5 | | | | | | | | | |
10‑Jun‑2019 | M15 Singapore | Hard | QF | | | (4)Jonathan Gray [GBR] d. Stevenson | 6-3 6-4 | | | | | | | | | |
10‑Jun‑2019 | M15 Singapore | Hard | R16 | | | Stevenson d. (JR )Kasidit Samrej [THA] | 6-4 4-6 6-2 | | | | | | | | | |
10‑Jun‑2019 | M15 Singapore | Hard | R32 | | | Stevenson d. (Q)Vidit Vaghela [IND] | 6-1 3-6 6-3 | | | | | | | | | |
3‑Jun‑2019 | M15 Singapore | Hard | R32 | | 582 | Manish Sureshkumar [IND] d. Stevenson | 6-4 6-2 | | | | | | | | | |
27‑May‑2019 | M15 Singapore | Hard | R16 | | | Ryota Tanuma [JPN] d. Stevenson | 6-2 1-0 RET | | | | | | | | | |
27‑May‑2019 | M15 Singapore | Hard | R32 | | | Stevenson d. Apuroop Patlolla Reddy [IND] | 6-1 6-0 | | | | | | | | | |
20‑May‑2019 | M25 Nonthaburi | Hard | QF | | 422 | Shuichi Sekiguchi [JPN] d. Stevenson | 7-6(5) 6-2 | | | | | | | | | |
20‑May‑2019 | M25 Nonthaburi | Hard | R16 | | 374 | Stevenson d. (2)Yusuke Takahashi [JPN] | 1-6 6-4 6-2 | | | | | | | | | |
20‑May‑2019 | M25 Nonthaburi | Hard | R32 | | | Stevenson d. (Q)Worovin Kumthonkittikul [THA] | 6-2 6-3 | | | | | | | | | |