| Slovak Open | 04/18 14:10 | - | Dominik Kwinta v Smith, Callum | L | 2-0 | |
| Malta Int. | 04/05 09:00 | - | Mueller, N. A. v Smith, Callum | L | 2-1 | |
| Malta Int. Qual | 04/04 08:00 | - | Adam Konczol v Smith, Callum | - | View | |
| Polish Open Qual | 03/20 16:45 | - | Smith, Callum v 지올코, 애드리안 | L | 0-2 | |
| Polish Open Qual | 03/20 10:55 | - | Smith, Callum v Rohan Thool | - | Walkover | |
| Portugal Int. Qual | 03/06 19:00 | - | Rafael Gavois v Smith, Callum | L | 2-1 | |
| Iceland International 2020, MS | 01/27 16:40 | - | Sanjeevi Vasudevan v Smith, Callum | L | 2-0 | |
| Iceland International 2020, MS | 01/27 10:10 | - | Smith, Callum v Rohan Thool | - | View | |
| Iceland International 2020, MS | 01/26 13:05 | - | Smith, Callum v Harry Jones | W | 2-0 | |
| Iceland International 2020, MS, Qualification | 01/25 09:00 | - | Yu Xiao Tan v Smith, Callum | - | View | |
| Swedish Open | 01/19 20:40 | - | Viren Nettasinghe v Smith, Callum | L | 2-0 | |
| Swedish Open | 01/19 18:00 | - | Smith, Callum v 쿠엔지, 토비아스 | W | 2-0 | |
| Swedish Open Qual | 01/18 19:05 | - | Smith, Callum v Jakob Houe | W | Retired | |
| Swedish Open Qual | 01/18 14:00 | - | Niilo Nyqvist v Smith, Callum | W | 0-2 | |
| Swedish Open Qual | 01/18 08:40 | - | 보르스트 카밀로 v Smith, Callum | W | 0-2 | |
| Estonian Int. Qual | 01/11 13:25 | - | 푸이, 팡 퐁 v Smith, Callum | L | 2-0 | |
| Estonian Int. Qual | 01/11 09:10 | - | Smith, Callum v 펫커스, 조나스 | W | 2-0 | |
| Welsh Int. Qual | 11/29 09:35 | - | Amaury Lievre v Smith, Callum | L | 2-1 | |
| Welsh Int. Qual | 11/28 18:55 | - | 스토크피즈, 시몬 v Smith, Callum | W | 0-2 | |
| Welsh Int. Qual | 11/28 13:40 | - | Smith, Callum v Harper Leigh | W | 2-0 | |
| Welsh Int. Qual | 11/28 13:40 | - | Smith, Callum v 싱어, 발렌틴 | - | View | |
| Nouvelle Aquitane Future Series | 07/07 08:30 | - | Smith, Callum v Robert White | - | View | |
| Dutch Int. Qual | 04/13 15:00 | - | Smith, Callum v Keisuke Fujiwara | L | 1-2 | |
| Dutch Int. Qual | 04/13 13:30 | - | Marian Liptak v Smith, Callum | W | 0-2 | |
| Dutch Int. Qual | 04/13 07:30 | - | 로즈, 이선 v Smith, Callum | - | View | |
| Dutch Int. Qual | 04/13 07:30 | - | Christian Faust Kjaer v Smith, Callum | - | View | |
| Iceland International 2020, MS, Qualification | 01/26 12:00 | - | 크리스텐슨, 라스무스 카레오 v Smith, Callum | W | 0-2 | |
| Welsh Int. Qual | 11/29 11:30 | - | Marcus Viscovich v Smith, Callum | - | Walkover | |
| Irish Open | 11/17 12:20 | - | 돌란, 조나단 v Smith, Callum | L | 2-0 | |
| Irish Open Qual | 11/16 17:10 | - | Smith, Callum v Ben Hammond | W | 2-0 |