| Challenger Como | 08/27 10:00 | 24 | Andrea Collarini v Daniel Gimeno-Traver | Cancelled | |
| Challenger L'Aquila | 08/25 15:00 | 29 | [137] Andrej Martin v Andrea Collarini [306] | 3-6,1-6 | |
| Challenger L'Aquila | 08/25 08:20 | 28 | [306] Andrea Collarini v Carlos Taberner [287] | 4-6,7-6,7-6 | |
| Challenger L'Aquila | 08/24 10:15 | 27 | [306] Andrea Collarini v Francisco Cerundolo [275] | 2-6,6-2,7-6 | |
| Challenger L'Aquila | 08/22 12:35 | 26 | [284] Frederico F. Silva v Andrea Collarini [306] | 4-6,6-3,3-6 | |
| Challenger L'Aquila | 08/21 14:10 | 25 | [306] Andrea Collarini v Raul Brancaccio [270] | 6-3,3-6,6-3 | |
| Challenger L'Aquila | 08/20 08:00 | 24 | Andrea Collarini v Cristian Rodriguez | 6-2,6-1 | |
| Challenger Cordenons | 08/16 18:40 | 27 | [310] Markus Eriksson v Andrea Collarini [332] | 6-3,4-6,6-4 | |
| Challenger Cordenons | 08/15 10:00 | 26 | [407] Orlando Luz v Andrea Collarini [332] | 5-7,4-6 | |
| Challenger Cordenons | 08/14 08:00 | 25 | [332] Andrea Collarini v Aleksandar Vukic [274] | 6-4,6-4 | |
| Challenger Cordenons | 08/13 09:30 | 24 | [309] Gianluigi Quinzi v Andrea Collarini [332] | 0-6,2-6 | |
| Challenger Manerbio | 08/09 11:05 | 26 | [126] Paolo Lorenzi v Andrea Collarini [345] | 6-4,6-3 | |
| Challenger Manerbio | 08/06 09:50 | 25 | [401] Carlos Boluda-Purkiss v Andrea Collarini [345] | 0-6,3-6 | |
| Challenger Liberec | 07/29 15:15 | 24 | [305] Andrea Collarini v Michael Vrbensky [479] | 4-6,6-3,1-6 | |
| Challenger Prague | 07/25 08:00 | 26 | [313] Andrea Collarini v Lukas Klein [469] | 4-6,3-6 | |
| Challenger Prague | 07/24 10:35 | 25 | [152] Alessandro Giannessi v Andrea Collarini [313] | 0-6,2-6 | |
| Challenger Prague | 07/22 15:20 | 24 | [313] Andrea Collarini v Corentin Denolly [417] | 6-1,6-2 | |
| Challenger San Benedetto | 07/17 15:30 | 25 | [189] Roberto Marcora v Andrea Collarini [316] | 6-4,6-4 | |
| Challenger San Benedetto | 07/15 18:00 | 24 | Andrea Collarini v Pietro Rondoni | 6-4,4-6,6-4 | |
| Challenger Milan | 06/24 15:00 | 24 | [305] Andrea Collarini v Frederico Ferreira Silva [316] | 2-6,6-0,4-6 | |
| Challenger Parma | 06/21 13:30 | 27 | [326] Andrea Collarini v Tommy Robredo [216] | 4-6,6-7 | |
| Challenger Parma | 06/20 08:00 | 26 | [339] Andrea Vavassori v Andrea Collarini [326] | 2-6,5-7 | |
| Challenger Parma | 06/18 09:55 | 25 | [326] Andrea Collarini v Laurynas Grigelis [295] | 6-3,6-3 | |
| Challenger Parma | 06/17 11:05 | 24 | [326] Andrea Collarini v Carlos Boluda-Purkiss [380] | 6-3,6-0 | |
| Challenger Shymkent 2 | 06/11 11:00 | 25 | [98] Malek Jaziri v Andrea Collarini [328] | 6-4,6-3 | |
| Challenger Shymkent 2 | 06/10 05:05 | 24 | Andrea Collarini v Timofey Skatov | 6-3,6-4 | |
| Challenger Almaty | 06/04 08:00 | 25 | [189] Aleksandr Nedovyesov v Andrea Collarini [323] | 6-3,6-1 | |
| Challenger Almaty | 06/03 05:30 | 24 | Andrea Collarini v Timofey Skatov | 6-3,6-2 | |
| Challenger Rome | 05/07 13:10 | 25 | [323] Andrea Collarini v Viktor Galovic [194] | 6-3,4-6,4-6 | |
| Challenger Rome | 05/06 16:10 | 24 | [335] Ante Pavic v Andrea Collarini [323] | 4-6,4-6 |
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.