Player

🇺🇸 Collin Altamirano

Career matches 301

Wins 151

Losses 150

Win rate 50.2%

Elo (current) —

Surface breakdown

Hard 52.6% 123W – 111L (234 matches)

Clay 41.8% 28W – 39L (67 matches)

Career form (last 10)

LWWWLLWLWW

Newest on left. Hover for details.

Head-to-head (top 5 opponents)

Opponent	Played	W	L	W%
Martin Redlicki	5	5	0	100%
Alex Rybakov	4	2	2	50%
Marcos Giron	4	2	2	50%
Brandon Holt	3	0	3	0%
Kazuki Nishiwaki	3	2	1	67%

Recent matches

251–300 of 301

Date	Tournament	Round	Winner	Loser	Score	Surface
2015-08-03	Italy F21	QF	Collin Altamirano	Omar Giacalone	2-6 6-4 6-2	Clay
2015-08-03	Italy F21	R16	Collin Altamirano	Daniel Masur	6-2 6-2	Clay
2015-08-03	Italy F21	R32	Collin Altamirano	Maximilian Marterer	7-5 6-4	Clay
2015-07-27	Italy F20	R32	Fabio Mercuri	Collin Altamirano	7-6(5) 6-7(5) 6-1	Clay
2015-07-06	Italy F17	R32	Stefano Travaglia	Collin Altamirano	6-2 7-6(3)	Clay
2015-06-08	USA F16B	SF	Tennys Sandgren	Collin Altamirano	6-1 6-2	Hard
2015-06-08	USA F16B	QF	Collin Altamirano	Sekou Bangoura	6-3 7-6(3)	Hard
2015-06-08	USA F16B	R16	Collin Altamirano	Damon Gooch	6-0 6-4	Hard
2015-06-08	USA F16B	R32	Collin Altamirano	Matija Pecotic	6-3 2-1 RET	Hard
2015-06-01	USA F16A	R32	Matija Pecotic	Collin Altamirano	6-1 6-3	Hard
2014-09-29	Sacramento CH	R32	Denis Kudla	Collin Altamirano	6-1 6-1	Hard
2014-08-25	US Open	Q2	Ricardas Berankis	Collin Altamirano	2-6 6-1 6-1	Hard
2014-08-25	US Open	Q1	Collin Altamirano	Luca Vanni	6-4 6-2	Hard
2014-06-30	USA F19	R32	Ashley Hewitt	Collin Altamirano	7-6(2) 4-6 6-3	Clay
2014-06-23	USA F17	QF	Jared Donaldson	Collin Altamirano	6-2 6-1	Hard
2014-06-23	USA F17	R16	Collin Altamirano	Daniel Manlow	3-6 6-3 6-4	Hard
2014-06-23	USA F17	R32	Collin Altamirano	Sanam Singh	6-3 6-1	Hard
2014-06-16	USA F15	R16	Dennis Nevolo	Collin Altamirano	6-4 6-2	Hard
2014-06-16	USA F15	R32	Collin Altamirano	Martin Redlicki	4-6 6-2 6-4	Hard
2014-05-26	Spain F11	R32	Hector Garcia Oliveda	Collin Altamirano	W/O	Hard
2014-05-19	Spain F10	QF	Noah Rubin	Collin Altamirano	4-6 6-2 6-3	Clay
2014-05-19	Spain F10	R16	Collin Altamirano	Pedro Cachin	6-3 6-1	Clay
2014-05-19	Spain F10	R32	Collin Altamirano	Ryota Kishi	6-0 6-1	Clay
2014-05-12	Spain F9	QF	Jose Checa Calvo	Collin Altamirano	6-4 6-4	Clay
2014-05-12	Spain F9	R16	Collin Altamirano	Alexander Zhurbin	6-4 4-6 6-2	Clay
2014-05-12	Spain F9	R32	Collin Altamirano	Jake Eames	7-5 6-3	Clay
2014-04-28	Tallahassee CH	R32	Frank Dancevic	Collin Altamirano	6-2 6-2	Clay
2014-03-17	USA F9	R16	Henrique Cunha	Collin Altamirano	6-3 1-6 7-6(4)	Hard
2014-03-17	USA F9	R32	Collin Altamirano	Ernesto Escobedo	6-1 7-6(4)	Hard
2014-03-10	USA F8	SF	Daniel Kosakowski	Collin Altamirano	3-6 7-6(2) 6-3	Hard
2014-03-10	USA F8	QF	Collin Altamirano	Deiton Baughman	6-3 6-1	Hard
2014-03-10	USA F8	R16	Collin Altamirano	Taylor Fritz	6-1 6-3	Hard
2014-03-10	USA F8	R32	Collin Altamirano	Michael Shabaz	6-4 3-6 6-3	Hard
2014-02-24	USA F7	QF	Marc Rath	Collin Altamirano	6-5 RET	Clay
2014-02-24	USA F7	R16	Collin Altamirano	Daniel Dutra Da Silva	6-3 6-2	Clay
2014-02-24	USA F7	R32	Collin Altamirano	Costin Paval	4-6 6-3 6-4	Clay
2014-02-17	USA F6	R16	Eric Quigley	Collin Altamirano	6-4 6-3	Clay
2014-02-17	USA F6	R32	Collin Altamirano	Hans Hach Verdugo	6-2 6-3	Clay
2014-02-10	USA F5	R32	Leonardo Tavares	Collin Altamirano	3-6 6-4 6-1	Clay
2013-09-30	Sacramento CH	R32	James Mcgee	Collin Altamirano	7-5 3-6 6-3	Hard
2013-09-23	Napa CH	R32	Rhyne Williams	Collin Altamirano	6-2 6-2	Hard
2013-08-26	US Open	R128	Philipp Kohlschreiber	Collin Altamirano	6-1 6-3 6-1	Hard
2013-07-08	France F12	R32	Yannik Reuter	Collin Altamirano	6-2 6-2	Clay
2013-07-01	Spain F20	R32	David Perez Sanz	Collin Altamirano	6-4 3-6 6-4	Hard
2013-04-15	USA F10	R32	Kevin King	Collin Altamirano	6-2 6-2	Hard
2013-01-07	USA F1	Q4	Collin Altamirano	Felipe Escobar	6-4 6-3	Clay
2013-01-07	USA F1	R32	Bjorn Fratangelo	Collin Altamirano	6-1 6-3	Clay
2012-11-12	USA F32	Q4	Collin Altamirano	Grayson M. Goldin	6-4 6-0	Clay
2012-11-12	USA F32	R32	Jean Yves Aubone	Collin Altamirano	6-4 3-6 6-1	Clay
2012-09-10	USA F24	Q4	Collin Altamirano	Zhizhen Zhang	7-6(2) 6-2	Hard

Aliases

atp

C. Altamirano
Collin Altamirano (ac84)

atp_short

C. Altamirano (ac84)

itf

Collin Altamirano (800361383)

sackmann

Collin Altamirano (123768)

variant

C Altamirano