| Tunisia F22, Singles Qualifying | 06/07 12:05 | 26 | Acosta, Felipe v Espin Busleiman, Geronimo | 3-6,6-3,6-1 | |
| Tunisia F22, Singles Qualifying | 06/06 13:00 | 25 | 겔하드트, 루카 v Espin Busleiman, Geronimo | 4-6,2-6 | |
| Tunisia F19, Singles Qualifying | 05/15 09:00 | 25 | Espin Busleiman, Geronimo v 믈라데노브, 바스코 | 4-6,6-2,4-6 | |
| Tunisia F18, Singles Qualifying | 05/10 09:00 | 26 | 비달 아조린, 조세 프코 v Espin Busleiman, Geronimo | 3-6,7-5,6-4 | |
| Tunisia F18, Singles Qualifying | 05/08 09:00 | 25 | 티엠, 모리츠 v Espin Busleiman, Geronimo | 4-6,6-7 | |
| ITF Italy F9 | 04/25 12:00 | 26 | Espin Busleiman, Geronimo v 에주포비치, 엘마르 | 1-6,3-6 | |
| ITF Italy F9 | 04/24 14:25 | 25 | 갈라르자, 주안 이그나시오 v Espin Busleiman, Geronimo | 6-2,1-6,6-7 | |
| ITF Italy F8 Qual | 04/15 15:25 | 44 | Espin Busleiman, Geronimo v 타토미르, 루카 게오르르 | Retired | |
| ITF Italy F8 Qual | 04/14 13:00 | 44 | Espin Busleiman, Geronimo v 니콜리치, 밀로스 | 6-3,6-0 | |
| ITF Italy F7 Qual | 04/09 11:30 | 44 | Espin Busleiman, Geronimo v 마르틴, 토비 | 4-6,2-6 | |
| ITF Italy F7 Qual | 04/08 12:00 | 44 | Espin Busleiman, Geronimo v Lugari, Matteo | 6-1,6-0 | |
| ITF Italy F6 | 04/04 16:40 | 26 | 제키크, 밀리안 v Espin Busleiman, Geronimo | 6-2,7-6 | |
| ITF Italy F6 | 04/03 14:30 | 25 | Espin Busleiman, Geronimo v Carli, Cristian | 3-6,6-4,6-4 | |
| ITF Italy F6 Qual | 04/02 12:00 | 44 | 투르체티, 니콜로 v Espin Busleiman, Geronimo | 6-3,6-2 | |
| ITF Italy F6 Qual | 04/01 16:00 | 44 | 브루나, 에스테반 v Espin Busleiman, Geronimo | 1-6,6-7 | |
| ITF Italy F5 Qual | 03/27 13:00 | 44 | Espin Busleiman, Geronimo v 웨이스, 알렉산더 | 7-6,4-6,3-6 | |
| ITF Italy F5 Qual | 03/27 09:15 | 44 | Espin Busleiman, Geronimo v 니콜리치, 밀로스 | 6-2,7-5 | |
| ITF Italy F4 | 03/24 10:10 | 28 | Espin Busleiman, Geronimo v 블키크, 토미슬라브 | 2-6,3-6 | |
| ITF Italy F4 | 03/23 15:00 | - | Espin Busleiman, Geronimo v 블키크, 토미슬라브 | 2-6,3-5 | |
| ITF Italy F4 | 03/22 20:05 | 27 | Espin Busleiman, Geronimo v 함펠, 레니 | 7-5,6-3 | |
| ITF Italy F4 | 03/22 14:30 | 26 | 로페즈 페레즈, 엔리크 v Espin Busleiman, Geronimo | 3-6,5-7 | |
| ITF Italy F4 | 03/21 13:00 | 25 | Espin Busleiman, Geronimo v Alekseenko, Vadim | 6-3,7-6 | |
| Italy F3, Singles | 03/13 14:50 | 25 | Espin Busleiman, Geronimo v 함펠, 레니 | 3-6,4-6 | |
| ITF Argentina F12 | 12/05 14:30 | 25 | 쿠에바스, 마르틴 v Espin Busleiman, Geronimo | 6-4,6-0 | |
| ITF Argentina F11 | 11/30 12:00 | 26 | Espin Busleiman, Geronimo v 코리아, 페데리코 | 4-6,3-6 | |
| ITF Argentina F11 | 11/28 13:30 | 25 | Espin Busleiman, Geronimo v 주아레즈, 파쿤도 | 4-6,6-3,6-2 | |
| ITF Argentina F10 | 11/23 13:00 | 27 | 갈라르자, 주안 이그나시오 v Espin Busleiman, Geronimo | 6-4,7-5 | |
| ITF Argentina F10 | 11/22 14:50 | 26 | 히달고, 가브리엘 알레한드로 v Espin Busleiman, Geronimo | 4-6,3-6 | |
| ITF Argentina F10 | 11/21 18:00 | 25 | Espin Busleiman, Geronimo v Souto, David | 7-5,2-6,6-3 | |
| ITF Argentina F9 | 11/18 14:00 | 29 | Espin Busleiman, Geronimo v 쿠에바스, 마르틴 | 1-6,0-6 |