| Challenger Split | 04/13 15:20 | 25 | [204] Andrea Collarini v Lorenzo Giustino [168] | 6-4,6-4 | |
| Challenger Split | 04/12 10:35 | 19 | [204] Andrea Collarini v Mirza Basic [287] | 6-1,3-6,3-6 | |
| Challenger Split - selejtezők | 04/11 14:00 | 14 | [213] Andrea Collarini v Julian Lenz [270] | Retired | |
| Challenger Split | 04/10 09:00 | 28 | [213] Andrea Collarini v Blaz Rola [165] | 6-7,7-6,4-6 | |
| Challenger Split | 04/09 09:00 | 27 | [161] Danilo Petrovic v Andrea Collarini [213] | 2-6,3-6 | |
| Challenger Split | 04/07 09:00 | 26 | [353] Uladzimir Ignatik v Andrea Collarini [213] | 6-2,2-6,1-6 | |
| Challenger Split | 04/05 11:00 | 25 | [213] Andrea Collarini v Sebastian Ofner [157] | 6-4,6-4 | |
| Challenger Oeiras | 03/30 14:40 | 25 | [215] Andrea Collarini v Alex Molcan [279] | 6-3,3-6,5-7 | |
| Challenger Santiago | 03/16 13:00 | 25 | [214] Andrea Collarini v Gonzalo Villanueva [420] | 4-6,4-6 | |
| Challenger Santiago | 03/16 13:00 | 25 | Andrea Collarini v Facundo Bagnis | Cancelled | |
| ATP Santiago | 03/06 18:55 | 14 | [372] Hernan Casanova v Andrea Collarini [213] | 4-6,6-3,6-2 | |
| ATP Buenos Aires | 02/27 18:50 | 14 | [211] Andrea Collarini v Lukas Klein [286] | 4-6,5-7 | |
| ATP Cordoba | 02/21 14:00 | 15 | [127] Facundo Bagnis v Andrea Collarini [204] | 7-6,6-3 | |
| ATP Cordoba | 02/20 15:25 | 14 | [379] Hernan Casanova v Andrea Collarini [204] | 2-6,6-7 | |
| Challenger Concepcion | 02/15 17:55 | 25 | [146] Francisco Cerundolo v Andrea Collarini [204] | 7-5,7-5 | |
| Ausztrál Open | 01/10 13:15 | 60 | [193] Joao Menezes v Andrea Collarini [203] | 1-6,7-6,6-3 | |
| Challenger Alicante | 10/13 09:15 | 25 | [128] Daniel Elahi Galan v Andrea Collarini [193] | 6-4,6-3 | |
| Challenger Barcelona | 10/10 14:00 | 28 | [198] Andrea Collarini v Carlos Alcaraz [189] | 3-6,5-7 | |
| Challenger Barcelona | 10/09 09:00 | 27 | [109] Jaume Munar v Andrea Collarini [198] | 5-7,4-6 | |
| Challenger Barcelona | 10/07 08:30 | 26 | [198] Andrea Collarini v Brandon Nakashima [201] | 7-5,7-5 | |
| Challenger Barcelona | 10/05 08:30 | 25 | [198] Andrea Collarini v Emilio Gomez [156] | 7-6,7-5 | |
| Challenger Barcelona | 10/04 08:30 | 164 | [198] Andrea Collarini v Peter Polansky [205] | 6-4,6-2 | |
| Challenger Barcelona | 10/03 08:30 | 26 | [198] Andrea Collarini v Pedja Krstin [255] | Retired | |
| Challenger Biella | 09/30 10:00 | 26 | [148] Blaz Rola v Andrea Collarini [198] | 6-0,6-3 | |
| Challenger Biella | 09/29 13:10 | 25 | [198] Andrea Collarini v Andrea Arnaboldi [286] | 6-2,4-6,6-2 | |
| French Open | 09/21 08:00 | 14 | [196] Andrea Collarini v Dmitry Popko [168] | 2-6,1-6 | |
| Challenger Cordenons | 09/04 11:30 | 27 | [178] Bernabe Zapata Miralles v Andrea Collarini [199] | Retired | |
| Challenger Cordenons | 09/03 15:00 | 26 | [199] Andrea Collarini v Mario Vilella Martinez [170] | 6-2,6-4 | |
| Challenger Cordenons | 09/01 11:25 | 25 | Andrea Collarini v Matteo Viola | 6-0,6-1 | |
| Challenger Trieste | 08/27 10:10 | 26 | [377] Maximilian Marterer v Andrea Collarini [199] | 7-6,7-6 |
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.