| Challenger Madrid | 04/11 08:45 | 25 | [108] Borna Gojo v Andrea Collarini [194] | 2-6,6-1,5-7 | |
| Challenger Murcia | 04/05 11:25 | 26 | [191] Andrea Collarini v Marco Trungelliti [217] | 6-4,2-6,3-6 | |
| Challenger Murcia | 04/04 10:50 | 25 | Andrea Collarini v Daniel Merida | 6-2,6-2 | |
| Challenger Girona | 03/27 17:00 | 25 | [156] Joao Sousa v Andrea Collarini [191] | 3-6,6-2,6-4 | |
| ATP Miami | 03/20 17:45 | 14 | [94] Thanasi Kokkinakis v Andrea Collarini [191] | 6-3,6-3 | |
| Challenger Vina del Mar | 03/14 16:25 | 25 | [190] Andrea Collarini v Federico Gaio [356] | 4-6,5-7 | |
| ATP Indian Wells | 03/07 06:05 | 44 | [190] Andrea Collarini v Borna Gojo [121] | 2-6,2-6 | |
| ATP Cordoba | 02/04 14:45 | 14 | [226] Thiago Agustin Tirante v Andrea Collarini [190] | 3-6,6-4,6-2 | |
| Challenger Concepcion | 01/25 14:30 | 25 | [231] Andrea Collarini v Juan Pablo Varillas [103] | 6-3,2-6,2-6 | |
| Challenger Piracicaba | 01/22 17:30 | 29 | [231] Andrea Collarini v Tomas Barrios Vera [229] | 6-2,7-6 | |
| Challenger Piracicaba | 01/21 14:30 | 28 | [231] Andrea Collarini v Renzo Olivo [183] | 6-4,2-6,6-4 | |
| Challenger Piracicaba | 01/20 15:00 | 27 | [102] Alejandro Tabilo v Andrea Collarini [231] | 6-7,4-6 | |
| Challenger Piracicaba | 01/19 14:50 | 26 | [385] Carlos Sanchez Jover v Andrea Collarini [231] | 3-6,2-6 | |
| Challenger Piracicaba | 01/17 15:10 | 25 | [231] Andrea Collarini v Genaro Alberto Olivieri [241] | 6-3,7-5 | |
| Challenger Tigre | 01/14 18:25 | 28 | [244] Andrea Collarini v Juan Manuel Cerundolo [143] | 3-6,1-6 | |
| Challenger Tigre | 01/13 14:30 | 27 | [297] Terence Atmane v Andrea Collarini [244] | 4-6,1-6 | |
| Challenger Tigre | 01/11 13:00 | 26 | [363] Moez Echargui v Andrea Collarini [244] | 6-7,6-7 | |
| Challenger Tigre | 01/10 13:00 | 25 | [442] Oleg Prihodko v Andrea Collarini [244] | 1-6,4-6 | |
| Challenger Tigre | 01/04 19:10 | 25 | [452] Valerio Aboian v Andrea Collarini [246] | 5-7,6-1,7-6 | |
| Challenger Maia | 11/30 12:05 | 26 | [257] Ivan Gakhov v Andrea Collarini [241] | Retired | |
| Challenger Maia | 11/28 16:25 | 25 | [241] Andrea Collarini v Alexey Vatutin [283] | 5-7,7-6,6-3 | |
| Challenger Valencia | 11/21 16:00 | 25 | [241] Andrea Collarini v Luca Van Assche [200] | Retired | |
| Challenger Montevideo | 11/08 18:40 | 25 | [230] Andrea Collarini v Franco Agamenone [154] | 4-6,5-7 | |
| Challenger Lima | 10/26 17:00 | 25 | [220] Andrea Collarini v Franco Agamenone [159] | 4-6,2-6 | |
| Challenger Coquimbo | 10/21 14:00 | 27 | [162] Franco Agamenone v Andrea Collarini [229] | 4-6,7-5,6-1 | |
| Challenger Coquimbo | 10/20 14:00 | 26 | Andrea Collarini v Sumit Nagal | 6-2,6-1 | |
| Challenger Coquimbo | 10/18 15:35 | 25 | [227] Daniel Dutra Da Silva v Andrea Collarini [229] | 6-1,2-6,5-7 | |
| Challenger Rio De Janeiro | 10/11 19:45 | 25 | [227] Andrea Collarini v Juan Pablo Varillas [104] | 6-4,6-7,1-6 | |
| Challenger Buenos Aires | 09/27 15:45 | 25 | [236] Hernan Casanova v Andrea Collarini [208] | 6-4,5-7,6-3 | |
| Challenger Buenos Aires | 09/26 18:00 | 25 | [106] Juan Pablo Varillas v Andrea Collarini [208] | Cancelled |
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.