| Challenger - Santa Cruz | 09/13 21:20 | 26 | Juan Ignacio Londero v Andrea Collarini | Walkover | |
| Challenger - Santa Cruz | 09/12 00:10 | 25 | [235] Andrea Collarini v Hugo Dellien [141] | 7-6,6-4 | |
| Open dos EUA | 08/22 16:40 | 14 | [146] Pablo Llamas Ruiz v Andrea Collarini [232] | 6-3,6-3 | |
| Challenger - Cordenons | 08/08 15:20 | 25 | Andrea Collarini v Federico Iannaccone | Retired | |
| Challenger - San Marino | 08/01 18:30 | 25 | [215] Andrea Collarini v Fabio Fognini [124] | 0-6,1-6 | |
| ATP - Hamburgo | 07/22 15:00 | 14 | [121] Thiago Seyboth Wild v Andrea Collarini [198] | 6-4,6-4 | |
| ATP - Bastad | 07/16 10:35 | 14 | [195] Andrea Collarini v Enzo Couacaud [158] | 6-7,6-7 | |
| Challenger - Salzburgo | 07/11 17:05 | 25 | [195] Andrea Collarini v Sebastian Ofner [72] | 4-6,2-6 | |
| Wimbledon | 06/26 14:10 | 14 | [120] Aleksandar Kovacevic v Andrea Collarini [194] | 7-5,6-3 | |
| Challenger - Parma | 06/22 18:10 | 27 | [183] Francesco Maestrelli v Andrea Collarini [215] | 6-4,6-0 | |
| Challenger - Parma | 06/21 09:00 | 26 | [215] Andrea Collarini v Salvatore Caruso [269] | 7-5,6-4 | |
| Challenger - Parma | 06/20 08:30 | 25 | [215] Andrea Collarini v Dmitry Popko [344] | 6-4,6-3 | |
| Challenger - Perúgia | 06/15 18:30 | 26 | [71] Pedro Cachin v Andrea Collarini [220] | Retired | |
| Challenger - Perúgia | 06/13 08:00 | 25 | [350] Dmitry Popko v Andrea Collarini [220] | 3-6,6-3,3-6 | |
| Challenger - Prostejov | 06/06 09:40 | 25 | [251] Roman A Burruchaga v Andrea Collarini [193] | 4-6,6-4,6-3 | |
| Challenger de Vicenza | 05/31 13:00 | 26 | [193] Andrea Collarini v Matheus P De Almeida [249] | 3-6,5-7 | |
| Challenger de Vicenza | 05/30 10:05 | 25 | [162] Vit Kopriva v Andrea Collarini [193] | 0-6,5-7 | |
| Open de França | 05/24 09:10 | 15 | [259] Renzo Olivo v Andrea Collarini [192] | 6-3,7-5 | |
| Open de França | 05/22 10:55 | 14 | [189] Joris De Loore v Andrea Collarini [192] | 2-6,4-6 | |
| Challenger - Turim | 05/18 16:10 | 27 | [198] Andrea Collarini v Federico Gaio [337] | 4-6,3-6 | |
| Challenger - Turim | 05/17 20:35 | 26 | [105] Juan Manuel Cerundolo v Andrea Collarini [198] | 5-7,4-6 | |
| Challenger - Turim | 05/15 12:10 | 25 | [125] Tomas Machac v Andrea Collarini [198] | 6-4,5-7,1-6 | |
| ATP - Roma | 05/08 10:35 | 14 | [177] Andrea Collarini v Hugo Grenier [128] | 3-6,7-5,2-6 | |
| Challenger - Buenos Aires | 04/29 13:30 | 28 | [177] Andrea Collarini v Luciano Darderi [190] | 6-4,6-7,2-6 | |
| Challenger - Buenos Aires | 04/28 15:35 | 27 | [177] Andrea Collarini v Gonzalo Villanueva [376] | 6-2,6-1 | |
| Challenger - Buenos Aires | 04/26 17:20 | 26 | [177] Andrea Collarini v Francisco Comesana [249] | 6-3,6-4 | |
| Challenger - Buenos Aires | 04/24 16:25 | 25 | [177] Andrea Collarini v Daniel Dutra Da Silva [294] | 6-4,6-2 | |
| Challenger - Florianopolis | 04/20 13:00 | 26 | [181] Andrea Collarini v Eduardo Ribeiro [389] | 7-6,6-7,4-6 | |
| Challenger - Florianopolis | 04/19 13:00 | 25 | [181] Andrea Collarini v Roman A Burruchaga [264] | 6-2,6-1 | |
| Challenger - Madrid | 04/15 11:35 | 28 | [65] Pedro Cachin v Andrea Collarini [194] | 6-3,6-3 |
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.