| ITF M15 Sao Bras Alportel | 2019/09/02 09:00 | Goncalo Falcao v Ewen Lumsden | 6-2,6-1 |
| ITF M15 Sao Bras Alportel | 2019/09/01 10:00 | Russell Henderson v Ewen Lumsden | 3-6,3-6 |
| ITF - M15 Sintra | 2019/08/19 09:00 | Adam Jones v Ewen Lumsden | 6-3,4-6,10-5 |
| ITF - M25 Porto | 2019/07/23 09:00 | Francisco Dias v Ewen Lumsden | 5-7,6-4,10-7 |
| ITF - M25 Porto | 2019/07/22 12:00 | Illia Stoliar v Ewen Lumsden | 3-6,1-6 |
| ITF - M15 Castelo Branco | 2019/07/15 09:00 | Ewen Lumsden v Andre Rodeia | 4-6,6-4,2-10 |
| ITF Portugal F13 | 2018/08/01 12:00 | Victor Poncelet v Ewen Lumsden | 3-6,7-5,6-2 |
| ITF Portugal F13 | 2018/07/30 09:00 | Rafael I Luque v Ewen Lumsden | 4-6,5-7 |
| ATP - Los Cabos | 2021/07/18 00:00 | Ruben Bemelmans v Lucas Gomez | 7-6,7-6 |
| UTR Pro Tennis Series - California | 2021/05/22 19:30 | Kyle Kang v Lucas Gomez | 6-1,5-7,6-4 |
| UTR Pro Tennis Series - California | 2021/05/21 15:00 | Gage Brymer v Lucas Gomez | 6-7,6-4,0-6 |
| UTR Pro Tennis Series - California | 2021/05/20 20:30 | Eric Hadigian v Lucas Gomez | 4-6,4-5 |
| UTR Pro Tennis Series - California | 2021/05/19 16:30 | Ishaan Ravichander v Lucas Gomez | 6-2,6-7,7-6 |
| UTR Pro Tennis Series - California | 2021/05/17 18:00 | Kalman Boyd v Lucas Gomez | 6-3,6-4 |
| UTR Pro Tennis Series - California | 2020/07/26 21:55 | Lucas Gomez v Felix Corwin | 6-3,1-6,6-10 |
| UTR Pro Tennis Series - California | 2020/07/25 19:40 | Bogdan Bobrov v Lucas Gomez | 7-6,7-5 |