| Challenger Braga | 09/23 09:00 | 26 | [350] Nikolas S Izquierdo v Andrea Collarini [246] | 7-5,6-2 | |
| Challenger Braga | 09/21 12:10 | 25 | [246] Andrea Collarini v Alex Rybakov [349] | 6-2,6-2 | |
| Challenger Braga | 09/21 12:00 | 25 | Andrea Collarini v Gastao Elias | Cancelled | |
| US Open, New York, USA | 08/24 18:55 | 14 | [209] Maximilian Marterer v Andrea Collarini [240] | 4-6,7-5,6-2 | |
| Challenger Meerbusch | 08/10 08:30 | 25 | [205] Horansky, Filip v Andrea Collarini [194] | 6-4,6-2 | |
| Cordenons, Italy | 08/07 15:05 | 28 | [209] Andrea Collarini v Francisco Cerundolo [119] | 2-6,6-3,1-6 | |
| Cordenons, Italy | 08/06 15:50 | 27 | [98] Stefano Travaglia v Andrea Collarini [209] | 1-6,2-6 | |
| Cordenons, Italy | 08/05 10:00 | 26 | [370] Forti, Francesco v Andrea Collarini [209] | 1-6,3-6 | |
| Cordenons, Italy | 08/02 13:40 | 25 | [209] Andrea Collarini v Antoine Hoang [144] | 6-4,7-5 | |
| Challenger Trieste | 07/28 10:10 | 25 | [122] Damir Dzumhur v Andrea Collarini [210] | 6-0,7-5 | |
| Umag, Croatia | 07/20 14:30 | 25 | [210] Andrea Collarini v Duje Ajdukovic [275] | 3-6,2-6 | |
| Umag, Croatia | 07/19 17:25 | 19 | [271] Vitaliy Sachko v Andrea Collarini [210] | 7-6,2-6,4-6 | |
| Umag, Croatia | 07/18 17:05 | 14 | [205] Andrea Collarini v Daniel Masur [202] | 6-1,6-1 | |
| Challenger Todi | 07/14 16:05 | 26 | [340] Flavio Cobolli v Andrea Collarini [205] | 6-4,6-3 | |
| Challenger Todi | 07/13 11:00 | 25 | [240] Joao Domingues v Andrea Collarini [205] | 2-6,3-6 | |
| Challenger Perugia | 07/05 16:55 | 25 | [206] Andrea Collarini v Forti, Francesco [380] | 6-4,5-7,1-6 | |
| Wimbledon, London, Great Britain | 06/22 10:00 | 14 | [199] Andrea Collarini v Carlos Taberner [134] | 4-6,2-6 | |
| Challenger - Aix en Provence | 06/15 11:05 | 25 | [133] Varillas, Juan Pablo v Andrea Collarini [199] | 6-4,6-4 | |
| Lyon, France | 06/08 08:00 | 25 | [113] Taro Daniel v Andrea Collarini [203] | 6-3,6-2 | |
| Challenger Biella | 06/01 08:00 | 25 | [203] Andrea Collarini v Martin Klizan [176] | 5-7,6-2,4-6 | |
| French Open, Paris, France | 05/25 15:50 | 14 | [202] Andrea Collarini v Juan Manuel Cerundolo [147] | 4-6,6-0,5-7 | |
| Challenger Biella | 05/19 09:00 | 26 | [202] Andrea Collarini v Fratangelo, Bjorn [196] | Retired | |
| Challenger Biella | 05/18 08:30 | 25 | [202] Andrea Collarini v Marius Copil [227] | 6-2,6-1 | |
| Challenger Biella | 05/07 11:00 | 28 | [221] Guido Andreozzi v Andrea Collarini [215] | 7-5,6-2 | |
| Challenger Biella | 05/06 10:50 | 27 | [136] Federico Gaio v Andrea Collarini [215] | 6-4,4-6,1-6 | |
| Challenger Biella | 05/05 13:05 | 26 | [215] Andrea Collarini v Hugo Dellien [127] | 6-1,7-5 | |
| Challenger Biella | 05/03 12:35 | 25 | [215] Andrea Collarini v Alex Bolt [193] | 6-2,6-2 | |
| Challenger - Rome | 04/29 08:00 | 26 | [241] Andrea Pellegrino v Andrea Collarini [215] | 6-3,6-7,6-4 | |
| Challenger - Rome | 04/27 11:05 | 25 | [215] Andrea Collarini v Hugo Gaston [147] | 6-1,6-4 | |
| Challenger - Rome | 04/20 09:30 | 25 | [216] Andrea Collarini v Varillas, Juan Pablo [160] | 2-6,6-3,2-6 |
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.