| ATP - Auckland | 01/05 02:00 | 64 | [173] Horacio Zeballos v Laslo Djere [93] | 5-7,2-6 | |
| ATP - Shanghai | 10/06 07:15 | 45 | [160] Horacio Zeballos v Taylor Fritz [60] | 3-6,2-6 | |
| ATP - Tokio | 09/29 02:00 | 64 | [65] Denis Kudla v Horacio Zeballos [154] | 6-2,3-6,6-4 | |
| Davis Cup | 09/16 14:10 | 26 | Horacio Zeballos v Nicolas Mejia | 7-5,6-2 | |
| ATP - Winston-Salem | 08/21 19:00 | 25 | [45] Peter Gojowczyk v Horacio Zeballos [149] | 6-4,6-7,6-1 | |
| ATP - Winston-Salem | 08/20 21:15 | 24 | [149] Horacio Zeballos v Lukas Lacko [77] | 7-6,7-5 | |
| ATP - Winston-Salem | 08/19 19:00 | 164 | [384] Franko Skugor v Horacio Zeballos [148] | 1-6,4-6 | |
| ATP - Winston-Salem | 08/18 16:00 | 64 | Skander Mansouri v Horacio Zeballos | 4-6,6-2,4-6 | |
| ATP - Bastad | 07/17 10:55 | 25 | [120] Horacio Zeballos v Federico Delbonis [87] | 7-6,2-6,2-6 | |
| Wimbledon | 07/05 13:00 | 24 | [126] Horacio Zeballos v Novak Djokovic [21] | 1-6,2-6,3-6 | |
| Wimbledon | 07/03 15:20 | 23 | [105] Guido Andreozzi v Horacio Zeballos [126] | 6-4,6-7,4-6,4-6 | |
| French Open | 05/31 14:10 | 24 | [10] John Isner v Horacio Zeballos [103] | 6-7,7-6,7-6,6-2 | |
| French Open | 05/28 15:50 | 23 | [103] Horacio Zeballos v Yuichi Sugita [48] | 6-4,6-7,6-4,6-2 | |
| ATP - Lyon | 05/21 09:00 | 25 | [68] Dusan Lajovic v Horacio Zeballos [101] | 6-4,6-2 | |
| ATP - Rom - Qualifikation | 05/12 11:40 | 45 | [48] Joao Sousa v Horacio Zeballos [100] | 6-4,6-0 | |
| ATP - Houston | 04/13 00:25 | 26 | [16] Jack Sock v Horacio Zeballos [66] | 6-4,6-4 | |
| ATP - Houston | 04/10 18:55 | 25 | [66] Horacio Zeballos v Yoshihito Nishioka [380] | 6-1,6-2 | |
| ATP - Miami | 03/22 19:00 | 23 | [108] Dusan Lajovic v Horacio Zeballos [66] | 3-6,7-6,6-4 | |
| ATP - Indian Wells | 03/11 00:20 | 24 | Pablo Carreno-Busta v Horacio Zeballos | 3-6,6-3,7-6 | |
| ATP - Indian Wells | 03/08 19:00 | 23 | Horacio Zeballos v Yuichi Sugita | 6-7,6-4,7-6 | |
| ATP - Sao Paulo | 03/03 17:30 | 28 | Nicolas Jarry v Horacio Zeballos | 6-7,6-4,6-4 | |
| ATP - Sao Paulo | 03/02 20:10 | 27 | Horacio Zeballos v Rogerio Dutra Silva | 6-7,6-2,6-4 | |
| ATP - Sao Paulo | 03/01 22:30 | 26 | Gael Monfils v Horacio Zeballos | 3-6,6-3,3-6 | |
| ATP - Sao Paulo | 02/27 22:30 | 25 | Thomaz Bellucci v Horacio Zeballos | 6-7,6-3,3-6 | |
| ATP - Rio de Janeiro | 02/20 22:40 | 25 | Gael Monfils v Horacio Zeballos | 7-5,3-6,7-5 | |
| ATP - Buenos Aires | 02/14 23:55 | 26 | Dominic Thiem v Horacio Zeballos | 6-4,6-3 | |
| ATP - Buenos Aires | 02/13 22:15 | 25 | Horacio Zeballos v Marco Cecchinato | 6-1,6-4 | |
| ATP - Quito | 02/06 17:00 | 25 | Horacio Zeballos v Thiago Monteiro | 4-6,6-7 | |
| Australian Open | 01/16 04:25 | 23 | Horacio Zeballos v Fabio Fognini | 4-6,4-6,5-7 | |
| ATP - Brisbane | 01/03 01:00 | 26 | Horacio Zeballos v Alexandr Dolgopolov | 1-6,2-6 |
Wikipedia - Horacio Zeballos
Horacio Zeballos (* 27. April 1985 in Mar del Plata) ist ein argentinischer Tennisspieler.