Stadium: Quadra 5 Round: 54 Ground: Clay
| ITF M15 Sao JDR Preto | 2019/06/17 16:00 | Andre Miele v Lucas Gessner | 6-2,6-2 |
| ITF M15 Cancun | 2019/06/10 19:00 | Mwendwa Mbithi v Lucas Gessner | 6-2,6-2 |
| ITF M15 Cancun | 2019/06/10 14:30 | Lucas Gessner v Wulfrano M M Esdras | 6-4,6-3 |
| ITF M15 Cancun | 2019/06/03 13:30 | Austin Rapp v Lucas Gessner | 6-1,6-1 |
| ITF M15 Cancun | 2019/05/27 15:30 | Lucas Gessner v Rowland Phillips | 3-6,4-6 |
| ITF M15 Cancun | 2019/05/21 13:30 | Finn Bass v Lucas Gessner | 6-0,4-6,6-2 |
| ITF M15 Orange Park | 2019/04/15 14:00 | Lucas Gessner v Kevin Major | 2-6,2-6 |
| ITF M15 Cancun | 2019/03/25 17:00 | Karl Friberg v Lucas Gessner | 6-1,6-2 |
| ITF M15 Las Palmas | 2019/05/08 10:00 | Charles Force v Benjamin Pietri | 5-7,6-4,1-6 |
| ITF M15 Las Palmas | 2019/05/07 08:30 | Jose Joaquin M Cisneros v Charles Force | 3-6,7-6,9-11 |
| ITF M15 Las Palmas | 2019/05/06 08:30 | Akim Zarichanskyy v Charles Force | 4-6,0-6 |
| ITF M15 Las Palmas | 2019/04/29 11:00 | Charles Force v Carles Batlle | 6-7,7-5,9-11 |
| ITF Canada F5 Qual | 2018/06/30 16:00 | Jake Douglas v Charles Force | 6-1,6-2 |
| ITF Canada F4 Qual | 2018/06/24 17:00 | Charles Force v Harrison Scott | 4-6,3-6 |
| ITF Canada F3 | 2018/06/20 19:30 | Thai-Son Kwiatkowski v Charles Force | 6-0,6-1 |
| ITF Canada F3 Qual | 2018/06/18 19:10 | Harris Trismen v Charles Force | 5-7,6-2,6-7 |