Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Germany
04.04.94, 31 years
04.04.94, 31 years
Collin Altamirano vs. Nico Mertens - H2H matches
| 18.02.18 | q 2 | Collin Altamirano | Nico Mertens | 6-3, 6-0 | match details |  Turkey F7 | Hard |
Collin Altamirano form & Nico Mertens form
Collin Altamirano - last matches
 M25 Burnie - Hard | ||||
| 16.02.25 q 1 | vs. Sam Young-Mathers | 6-72, - Collin Altamirano - retired |  | match details |
 M25 Timaru - Hard | ||||
| 12.02.25 1st round | vs. Naoki Nakagawa | 4-6, 4-6 | | match details |
 M15 Manacor - Hard | ||||
| 22.01.25 1st round | vs. Ivan Ivanov | 3-6, 4-6 | | match details |
| 21.01.25 qual. | vs. Vladimir Bazilevskiy | 6-3, 6-4 |  | match details |
| 20.01.25 q 2 | vs. Rafael Giotis | 6-1, 6-2 | | match details |
| 19.01.25 q 1 | vs. Alvaro Bueno Gil | 6-1, 6-1 | | match details |
| M15 Manacor - Hard | ||||
| 14.01.25 qual. | vs. Amit Vales | 2-6, 6-0, 8-10 | | match details |
| 13.01.25 q 2 | vs. Javier Gonzalez (ESP) | 6-1, 6-0 | | match details |
| 12.01.25 q 1 | vs. Hugo Garcia Gomez | 6-2, 6-3 | | match details |
| M15 Manacor - Hard | ||||
| 11.01.25 1/2 | vs. Georgii Kravchenko | 3-6, 4-6 | | match details |
| 10.01.25 1/4 | vs. Manas Manoj Dhamne | 6-4, 6-3 | | match details |
| 09.01.25 2nd round | vs. Alejandro Arcila | 6-2, 4-6, 6-1 | | match details |
| 08.01.25 1st round | vs. Naoya Honda | 6-4, 6-4 | | match details |
 M15 Tallahassee - I. hard | ||||
| 21.11.24 2nd round | vs. Jelani Sarr | 5-7, 5-7 | | match details |
| 19.11.24 1st round | vs. Atakan Karahan | 5-7, 7-5, 6-4 | | match details |
 Calgary Challenger - I. hard | ||||
| 13.10.24 q 1 | vs. Govind Nanda | 6-71, 2-6 | | match details |
| M25 Louisville - Hard | ||||
| 08.10.24 1st round | vs. Alex Rybakov | 1-6, 2-6 | | match details |
| Tiburon Challenger - Hard | ||||
| 29.09.24 q 1 | vs. Christian Langmo | 6-74, 7-5, 2-6 | | match details |
| Las Vegas - Hard | ||||
| 10.09.24 1st round | vs. Juan Pablo Ficovich | 3-6, 5-7 | | match details |
| 09.09.24 qual. | vs. Dane Sweeny | 5-7, 7-5, 6-2 | | match details |
| 08.09.24 q 1 | vs. Noah Schachter | 6-4, 6-3 | | match details |
 M15 Hong - Hard | ||||
| 05.09.24 2nd round | vs. Sanhui Shin | 6-4, 3-6, 8-10 | | match details |
| 04.09.24 1st round | vs. Tatsuma Ito | 4-6, 6-4, 6-0 | | match details |
| M15 Huntsville - Clay | ||||
| 15.08.24 1/4 | vs. Tyler Zink | 2-6, 3-6 | | match details |
| 14.08.24 2nd round | vs. William Manning | 6-3, 6-3 | | match details |
| 13.08.24 1st round | vs. Preston Brown | 6-4, 6-72, 6-1 | | match details |
| Lincoln Challenger - Hard | ||||
| 04.08.24 q 1 | vs. Stefan Kozlov | 4-6, 6-74 | | match details |
| M25 Edwardsville - Hard | ||||
| 31.07.24 1st round | vs. Ryan Fishback | 6-2, 3-6, 2-6 | | match details |
| M15 Lakewood - Hard | ||||
| 02.07.24 1st round | vs. Jack Anthrop | 1-6, 3-6 | | match details |
| M15 Los - Hard | ||||
| 27.06.24 2nd round | vs. Keegan Smith | 6-4, 2-6, 3-6 | | match details |
Nico Mertens - last matches
 Belgium F9 - Clay | ||||
| 21.08.18 1st round | vs. Jonas Merckx | 2-6, 2-6 | | match details |
 Germany F12 - Clay | ||||
| 14.08.18 1st round | vs. Alejo Vilaro | 4-6, 3-6 | | match details |
| Belgium F7 - Clay | ||||
| 06.08.18 qual. | vs. Antoine Damiens | 6-73, 4-6 | | match details |
| 05.08.18 q 2 | vs. Oscar Matias Leiva Biason | 6-1, 6-0 | | match details |
| Germany F10 - Clay | ||||
| 01.08.18 1st round | vs. Facundo Mena | 2-6, 2-6 | | match details |
| 30.07.18 qual. | vs. Osni Nery Junior | 4-6, 5-7 | | match details |
| 30.07.18 q 2 | vs. Niklas Koch | 6-4, 7-62 | | match details |
| Germany F9 - Clay | ||||
| 24.07.18 1st round | vs. Manuel Guinard | 0-6, 6-4, 4-6 | | match details |
 Bosnia & - Clay | ||||
| 29.05.18 1st round | vs. Nerman Fatic | 4-6, 3-6 | | match details |
 Czech Republic - Clay | ||||
| 21.05.18 qual. | vs. Michal Franek | 3-6, 2-6 | | match details |
| 20.05.18 q 2 | vs. Radek Cyprich | 6-2, 6-2 | | match details |
 Tunisia F11 - Clay | ||||
| 19.03.18 qual. | vs. Jordi Munoz-Abreu | 1-6, 3-6 | | match details |
| 18.03.18 q 2 | vs. Stefano Battaglino | 7-67, 6-1 | | match details |
| 17.03.18 q 1 | vs. Miles Jones | 3-6, 6-2, 6-3 | | match details |
| Tunisia F10 - Clay | ||||
| 15.03.18 2nd round | vs. Mariano Kestelboim | 4-6, 2-6 | | match details |
| 13.03.18 1st round | vs. Anze Arh | 6-2, 7-63 | | match details |
| 12.03.18 qual. | vs. Miles Jones | 6-3, 6-3 | | match details |
| 11.03.18 q 2 | vs. Simohamed Hirs | 6-2, 6-2 | | match details |
| Turkey F8 - Hard | ||||
| 24.02.18 q 1 | vs. Marko Miladinovic | 2-6, 0-6 | | match details |
| Turkey F7 - Hard | ||||
| 18.02.18 q 2 | vs. Collin Altamirano | 3-6, 0-6 | | match details |
| 18.02.18 q 1 | vs. Matteo Masala | 6-1, 6-1 | | match details |
| Spain F4 - Clay | ||||
| 03.02.18 q 1 | vs. Vasisht Cheruku | 2-6, 3-6 | | match details |
| Spain F3 - Clay | ||||
| 30.01.18 1st round | vs. Oleg Prihodko | 6-73, 6-4, 2-6 | | match details |
| 29.01.18 qual. | vs. Gabriel Petit | 6-2, 2-6, 6-4 | | match details |
| 28.01.18 q 2 | vs. Carlos Alcaraz | 6-3, 6-2 | | match details |
| 27.01.18 q 1 | vs. Gerard Escandell Juan | 6-2, 6-2 | | match details |
| Spain F2 - Clay | ||||
| 23.01.18 1st round | vs. Yunseong Chung | 4-6, 3-6 | | match details |
| 21.01.18 q 2 | vs. David Mrazek | 6-2, 6-3 | | match details |
| 21.01.18 qual. | vs. Luca Giacomini | 3-6, 6-1, 6-4 | | match details |
| 20.01.18 q 1 | vs. Lluis Miralles | 6-1, 6-0 | | match details |
