Stadium: Cancha 7 Round: 26 Ground: Clay
| Challenger - Barletta - Doubles Hommes | 2019/04/10 16:25 | Collarini A / Coria F v Otte O / Siljestrom A | 2-6,0-6 |
| Challenger Santiago - Doubles Hommes | 2019/03/06 18:40 | Collarini A / Coria F v Mena F / Olivo R | 6-1,5-7,9-11 |
| Challenger Lima MD | 2018/10/22 22:00 | Collarini A / Coria F v Behar A / Escobar G | 6-7,0-6 |
| Challenger - San Luis Potosí - Doubles Hommes | 2018/03/28 23:05 | Krstin P / Munoz de La Nava D v Collarini A / Coria F | 7-5,6-2 |
| Challenger Rio de Janeiro MD | 2017/11/22 19:00 | Agamenone F / Arguello F v Collarini A / Coria F | 6-2,6-4 |
| Challenger San Benedetto MD | 2017/07/17 16:30 | Collarini A / Coria F v Travaglia S / Vanni L | 6-3,4-6,8-10 |