| Challenger - Buenos Aires | 11/13 17:05 | 25 | [273] Dimitar Kuzmanov v Andrea Collarini [308] | 5-7,6-1,6-1 | |
| Challenger - Montevideo | 11/05 16:00 | 54 | [289] Dimitar Kuzmanov v Andrea Collarini [308] | 6-3,6-3 | |
| Challenger - Montevideo | 11/04 13:00 | 46 | [489] Tomas Martin Etcheverry v Andrea Collarini [305] | 6-3,6-7,4-6 | |
| Challenger - Montevideo | 11/03 13:00 | 45 | Arsenjie Zlatanovic v Andrea Collarini | 0-6,1-6 | |
| Challenger - Guayaquil | 10/27 22:35 | 45 | [408] Thiago Seyboth Wild v Andrea Collarini [313] | 6-4,6-4 | |
| Challenger - Lima | 10/24 18:10 | 26 | Hugo Dellien v Andrea Collarini | 0-6,7-6,6-3 | |
| Challenger - Lima | 10/23 19:55 | 25 | [132] Facundo Bagnis v Andrea Collarini [313] | 3-6,3-6 | |
| Challenger - Lima | 10/22 15:00 | 54 | Andrea Collarini v Conner H D Pino | 6-1,6-4 | |
| Challenger - Lima | 10/21 15:00 | 46 | Andrea Collarini v Gonzalo Lama | 6-3,6-4 | |
| Challenger - Lima | 10/20 15:00 | 45 | [313] Andrea Collarini v Gonzalo Escobar [400] | 6-4,6-1 | |
| Challenger - Santo Domingo | 10/08 15:00 | 54 | [311] Andrea Collarini v Juan P Varillas [339] | Retired | |
| Challenger - Santo Domingo | 10/07 16:15 | 46 | [288] Andrea Collarini v Gonzalo Escobar [441] | 3-6,6-1,6-3 | |
| Challenger - Campinas | 10/03 19:00 | 26 | [288] Andrea Collarini v Thiago Monteiro [115] | 4-6,4-6 | |
| Challenger - Campinas | 10/01 16:35 | 25 | Matheus P De Almeida v Andrea Collarini | 1-6,6-7 | |
| Challenger Sopot | 07/30 14:45 | 25 | [288] Andrea Collarini v Pawel Cias [409] | 6-7,3-6 | |
| Challenger - Tampere | 07/24 12:55 | 25 | [373] Jelle Sels v Andrea Collarini [280] | 6-4,6-3 | |
| Challenger - San Benedetto | 07/17 13:05 | 25 | [272] Johan Tatlot v Andrea Collarini [268] | 6-1,6-7,6-3 | |
| Challenger Bastad | 07/09 12:45 | 25 | [105] Guido Andreozzi v Andrea Collarini [266] | 2-6,6-4,6-2 | |
| Challenger Marburg Qual | 06/30 10:45 | 45 | [260] Andrea Collarini v Dragos Dima [414] | 7-5,1-6,4-6 | |
| Wimbledon Qual | 06/26 14:50 | 45 | [260] Andrea Collarini v Brayden Schnur [235] | 1-6,2-6 | |
| Wimbledon Qual | 06/25 11:20 | 44 | [87] Jaume Munar v Andrea Collarini [243] | 6-7,7-5,8-10 | |
| Challenger L'Aquila | 06/19 08:00 | 25 | [243] Andrea Collarini v Filippo Baldi [317] | Retired | |
| French Open Qual | 05/23 15:05 | 45 | [172] Juan Ignacio Londero v Andrea Collarini [229] | 6-2,6-3 | |
| French Open Qual | 05/21 16:20 | 44 | [229] Andrea Collarini v Quentin Halys [134] | 4-6,7-6,6-4 | |
| Challenger - Braga | 05/07 11:50 | 25 | [270] Mathias Bourgue v Andrea Collarini [229] | 6-3,6-3 | |
| Challenger - Ostrava | 05/04 12:00 | 27 | [256] Matteo Donati v Andrea Collarini [234] | 5-7,6-3,7-5 | |
| Challenger - Ostrava | 05/03 09:00 | 26 | [281] Mathias Bourgue v Andrea Collarini [234] | 2-6,6-1,4-6 | |
| Challenger - Ostrava | 05/01 15:30 | 25 | [234] Andrea Collarini v Attila Balazs [165] | 6-4,6-4 | |
| Challenger - Francavilla | 04/26 10:00 | 26 | [338] Kimmer Coppejans v Andrea Collarini [240] | 6-4,3-6,7-5 | |
| Challenger - Francavilla | 04/24 10:55 | 25 | [240] Andrea Collarini v Gian Marco Moroni [356] | 6-2,7-6 |
Wikipedia - Andrea Collarini
Andrea Collarini (Spanish pronunciation: [anˈdɾea kolaˈɾini]; born 31 January 1992) is an Argentine-American tennis player. who competes mainly on the ATP Challenger Tour. He has a career high ATP singles ranking of No. 177 achieved on 24 April 2023. He also has a career high ATP doubles ranking of No. 193 achieved on 1 August 2022. He has won two ATP Challenger and 15 ITF singles titles, and two Challenger and 10 ITF doubles titles.
Collarini had represented Argentina in the early days of his career from 2007 to 2010, until he chose to represent USA from 2010 to 2012 before switching back to represent Argentina.
History
On the junior circuit, Collarini had a career high ITF junior ranking of 5 achieved in 2009. In 2010, he reached the final of the French Open boys' singles event, finishing runner-up to Agustín Velotti.
He won his first ATP Challenger title at the 2015 Blu-Express.com Tennis Cup in the doubles' event partnering Andrés Molteni.