| Iasi, Romania | 07/11 10:55 | 25 | Cezar Cretu v Juan Bautista Otegui | Cancelled | |
| Iasi, Romania | 07/10 07:00 | 19 | [347] Michael Vrbensky v Juan Bautista Otegui [442] | 7-6,4-6,3-6 | |
| Iasi, Romania | 07/09 07:30 | 14 | Matei Cristian Onofrei v Juan Bautista Otegui | 2-6,1-6 | |
| ITF M25 Marburg | 07/05 10:20 | 25 | Daniel Salazar v Juan Bautista Otegui | 6-4,6-3 | |
| Challenger Modena | 06/25 08:00 | 14 | [431] Juan Bautista Otegui v Remy Bertola [375] | 4-6,6-3,1-6 | |
| Challenger Blois | 06/19 12:25 | 19 | [246] Alex Michelsen v Juan Bautista Otegui [431] | 5-7,6-3,6-3 | |
| Challenger Blois | 06/18 11:40 | 14 | [205] Huertas Del Pino Cordova, Arklon v Juan Bautista Otegui [411] | 6-2,3-6,6-7 | |
| ITF M15 Litija | 06/13 13:50 | 25 | Juan Bautista Otegui v Gal Emersic Potocnik | 2-6,1-6 | |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 06/06 12:45 | 25 | Dusan Obradovic v Juan Bautista Otegui | 6-4,6-4 | |
| ITF - M25 Kiseljak | 06/02 12:25 | 27 | Juan Bautista Otegui v Dmitry Popko | 7-6,5-7,4-6 | |
| ITF - M25 Kiseljak | 06/01 09:00 | 26 | Juan Bautista Otegui v Nicolas Zanellato | 7-6,5-7,6-1 | |
| ITF - M25 Kiseljak | 05/31 10:30 | 25 | Juan Bautista Otegui v Joao Eduardo Schiessl | 7-5,3-6,7-6 | |
| Challenger - Buenos Aires | 04/25 15:20 | 25 | [402] Juan Bautista Otegui v Conner Huertas Del Pino [224] | 4-6,2-6 | |
| Challenger - Florianopolis | 04/19 13:00 | 25 | [253] Alessandro Giannessi v Juan Bautista Otegui [402] | 6-2,6-3 | |
| ITF - M15 Antalya | 03/24 07:30 | 27 | Juan Bautista Otegui v Gerard Campana Lee | 3-6,2-6 | |
| ITF - M15 Antalya | 03/23 07:30 | 26 | Juan Bautista Otegui v Arthur Gea | 5-7,6-2,7-5 | |
| ITF - M15 Antalya | 03/22 06:50 | 25 | Juan Bautista Otegui v Ribeiro Lago, Elio Jose | 6-1,6-2 | |
| ITF - M15 Antalya | 03/15 10:45 | 25 | Samuele Pieri v Juan Bautista Otegui | 2-6,6-4,7-6 | |
| Challenger Antalya | 03/05 08:45 | 14 | [401] Juan Bautista Otegui v Stefano Travaglia [341] | 3-6,6-7 | |
| ITF - M25 Loulé | 03/01 10:30 | 25 | [401] Juan Bautista Otegui v Lukas Rosol [259] | 2-6,2-6 | |
| ITF - M25 Faro | 02/22 10:00 | 25 | Juan Bautista Otegui v Imanol L Morillo | 4-6,1-6 | |
| ITF - M25 Vila Real de Santo Antonio | 02/15 13:40 | 25 | [315] Jaime Faria v Juan Bautista Otegui [405] | 6-3,6-7,6-4 | |
| ITF - M25 Vila Real de Santo Antonio | 02/09 10:00 | 25 | Juan Bautista Otegui v Matej Vocel | 2-6,2-6 | |
| UTR Pro Tigre | 01/29 17:00 | - | Hidalgo, Gabriel Alejandro v Juan Bautista Otegui | 3-6,2-5 | |
| UTR Pro Tigre | 01/28 21:00 | - | Fermin Tenti v Juan Bautista Otegui | 7-5,4-6,0-6 | |
| UTR Pro Tigre | 01/26 14:30 | - | Juan Bautista Otegui v Mariano Kestelboim | 2-6,3-6 | |
| UTR Pro Tigre | 01/25 21:00 | - | Juan Bautista Otegui v Bramajo, Santiago | 6-0,6-7,5-1 | |
| UTR Pro Tigre | 01/24 19:00 | - | Juan Bautista Otegui v Carraro, Luciano | 5-7,7-6,6-0 | |
| UTR Pro Tigre | 01/23 15:01 | - | Juan Bautista Otegui v Andres Gabriel Ciurletti | 6-1,6-2 | |
| Challenger Tigre Qual | 01/08 16:10 | 14 | [398] Juan Bautista Otegui v Cuevas, Martin [458] | 6-7,3-6 |