Federico Delbonis
| Challenger Santiago | 03/07 14:30 | 25 |
[174] Federico Delbonis v
Hugo Gaston
[106] 
|
4-6,6-4,3-6 | |
| ATP Santiago | 02/26 15:00 | 19 |
[107] Juan M Cerundolo
v
Federico Delbonis [180] |
6-4,6-4 | |
| ATP Santiago | 02/25 17:30 | 14 |
[180] Federico Delbonis v
Felipe Meligeni Rodrigues Alves
[163] 
|
6-4,6-2 | |
| ATP Rio De Janeiro | 02/18 19:00 | 14 |
[159] Federico Delbonis v
Yannick Hanfmann
[134] 
|
6-7,2-6 | |
| ATP Buenos Aires | 02/12 18:05 | 19 |
[98] Juan Pablo Varillas
v
Federico Delbonis [131] |
7-5,6-2 | |
| ATP Buenos Aires | 02/11 17:10 | 14 | [186] Andrea Pellegrino v Federico Delbonis [131] | 6-7,0-6 | |
| ATP Cordoba | 02/09 21:30 | 26 |
[131] Federico Delbonis v
Francisco Cerundolo
[31] 
|
3-6,6-3,5-7 | |
| ATP Cordoba | 02/07 23:25 | 25 |
[131] Federico Delbonis v
Alejandro Tabilo
[146] 
|
6-7,6-2,7-6 | |
| ATP Cordoba | 02/05 17:20 | 19 |
[132] Federico Delbonis v
Thiago Agustin Tirante
[226] 
|
6-1,7-5 | |
| ATP Cordoba | 02/04 18:55 | 14 |
[132] Federico Delbonis v
Mariano Navone
[240] 
|
7-5,6-1 | |
| Challenger Concepcion | 01/27 17:50 | 27 |
[76] Federico Coria
v
Federico Delbonis [136] |
3-6,6-2,6-2 | |
| Challenger Concepcion | 01/26 20:15 | 26 |
[273] Oriol Roca Batalla
v
Federico Delbonis [136] |
6-7,3-6 | |
| Challenger Concepcion | 01/24 16:10 | 25 | [283] Gonzalo Lama v Federico Delbonis [136] | 1-6,7-5,5-7 | |
| Australian Open | 01/09 02:35 | 14 | [195] Nicolas Kicker v Federico Delbonis [125] | 6-2,6-4 | |
| Challenger Canberra | 01/02 03:40 | 25 |
[125] Federico Delbonis v
Jan-Lennard Struff
[150] 
|
3-6,6-4,0-6 | |
| Challenger Genova | 09/19 12:40 | 25 | [113] Federico Delbonis v Sebastian Ofner [197] | 6-3,3-6,4-6 | |
| Challenger Szczecin | 09/16 13:10 | 27 | [204] Raul Brancaccio v Federico Delbonis [118] | 6-2,3-6,6-1 | |
| Challenger Szczecin | 09/15 11:00 | 26 | [168] Andrea Pellegrino v Federico Delbonis [118] | 6-7,4-6 | |
| Challenger Szczecin | 09/13 13:30 | 25 |
[296] Luca Van Assche
v
Federico Delbonis [118] |
6-7,2-6 | |
| Challenger Seville | 09/08 17:45 | 27 |
[80] Roberto Carballes Baena
v
Federico Delbonis [134] |
6-1,6-2 | |
| Challenger Seville | 09/07 15:30 | 26 | [257] Nikolas S Izquierdo v Federico Delbonis [134] | 3-6,2-6 | |
| Challenger Seville | 09/06 11:50 | 25 | [311] Nicolas Moreno De Alboran v Federico Delbonis [134] | 5-7,7-6,0-0 | |
| US Open | 08/30 16:20 | 23 | [48] John Isner v Federico Delbonis [134] | 6-3,6-1,7-5 | |
| US Open | 08/26 15:00 | 19 |
[212] Jesper De Jong
v
Federico Delbonis [136] |
7-6,1-6,4-6 | |
| US Open | 08/25 15:00 | 15 |
Ethan Quinn
v
Federico Delbonis |
7-5,2-6,1-6 | |
| US Open | 08/23 15:00 | 14 |
[158] Zsombor Piros
v
Federico Delbonis [136] |
6-7,0-6 | |
| Challenger Santo Domingo | 08/17 19:50 | 26 |
[226] Marco Trungelliti
v
Federico Delbonis [132] |
6-2,6-3 | |
| Challenger Santo Domingo | 08/15 22:00 | 25 | [207] Daniel Dutra Da Silva v Federico Delbonis [132] | 6-3,1-6,3-6 | |
| ATP Umag | 07/26 16:15 | 25 | [117] Norbert Gombos v Federico Delbonis [123] | 6-4,5-7,6-4 | |
| ATP Umag | 07/26 15:30 | 25 | Jiri Vesely v Federico Delbonis | Cancelled |
Wikipedia - Federico Delbonis
Federico Delbonis (Spanish pronunciation: [feðeˈɾiko ðelˈβonis]; born 5 October 1990) is an Argentine former professional tennis player. He achieved a career-high ATP singles ranking of No. 33 on 9 May 2016. He also reached a career-high doubles ranking of No. 110 on 22 July 2019.
Delbonis was known for his unorthodox serve, an exaggerated trophy serve in which he would raise his racquet, toss the ball unusually high and follow through.