Collin Altamirano

🏳️ USARight-handed188 cm1995-12-07 (30 yrs)Career high: No. 267 (2019-06-24)

37–57Win–Loss

39.4%Win %

0Titles

Surface	W	L	%
Hard	33	50	39.8%
Clay	4	7	36.4%

Season by season

Year	W	L	%
2024	3	6	33.3%
2023	0	1	0.0%
2021	0	1	0.0%
2020	2	7	22.2%
2019	17	23	42.5%
2018	13	9	59.1%
2017	1	2	33.3%
2016	0	1	0.0%
2015	0	1	0.0%
2014	1	3	25.0%
2013	0	3	0.0%

Matches

Date	Tournament	Round	W/L	Opponent	Opp. rank	Score
2024-10-14	Calgary CH	Q1	L	Govind Nanda	743	7-6(1) 6-2
2024-09-30	Tiburon CH	Q1	L	Christian Langmo	481	7-6(4) 5-7 6-2
2024-09-09	Las Vegas CH	R32	L	Juan Pablo Ficovich	270	6-3 7-5
2024-09-09	Las Vegas CH	Q2	W	Dane Sweeny	256	5-7 7-5 6-2
2024-09-09	Las Vegas CH	Q1	W	Noah Schachter	726	6-4 6-3
2024-08-05	Lincoln CH	Q1	L	Stefan Kozlov	360	6-4 7-6(4)
2024-04-15	San Miguel De Tucuman CH	Q1	L	Juan Sebastian Osorio	1153	7-6(5) 3-6 6-2
2024-01-29	Cleveland CH	Q2	L	Patrick Brady	816	6-3 6-2
2024-01-29	Cleveland CH	Q1	W	Dan Martin	–	7-6(4) 6-3
2023-11-06	Calgary CH	Q1	L	Olukayode Alafia Damina Ayeni	559	7-6(6) 6-4
2021-03-15	Acapulco	Q1	L	Damir Dzumhur	125	4-6 7-6(1) 6-0
2020-11-23	Lima CH	R32	L	Jesper De Jong	305	6-2 6-4
2020-11-23	Lima CH	Q2	L	Thiago Agustin Tirante	539	6-4 6-4
2020-03-02	Monterrey CH	R32	L	Jason Jung	120	7-6(2) 6-7(6) 7-6(6)
2020-03-02	Monterrey CH	R64	W	Oscar Jose Gutierrez	374	6-3 6-4
2020-02-24	Calgary CH	R32	L	Arthur Rinderknech	206	3-6 6-3 6-3
2020-02-24	Calgary CH	R64	W	Fabrizio Ornago	401	6-3 7-6(8)
2020-02-17	Cuernavaca CH	R64	L	Matias Franco Descotte	357	6-3 7-5
2020-02-10	Cleveland CH	R64	L	Ryan Harrison	392	6-4 7-6(5)
2020-01-27	Newport Beach CH	R64	L	Thai Son Kwiatkowski	271	6-1 6-3
2019-11-11	Houston CH	R32	L	Adrian Menendez Maceiras	236	6-4 6-0
2019-11-11	Houston CH	R64	W	Gage Brymer	510	6-2 7-6(5)
2019-10-14	Las Vegas CH	R64	L	Kevin King	330	6-3 7-5
2019-10-07	Fairfield CH	R64	L	Brandon Holt	554	6-2 6-2
2019-09-23	Tiburon CH	R64	L	Jc Aragone	292	6-2 7-6(3)
2019-09-16	Kaohsiung CH	R64	L	Teymuraz Gabashvili	315	6-3 5-7 6-4
2019-09-09	Shanghai CH	QF	L	Di Wu	438	6-4 6-0
2019-09-09	Shanghai CH	R16	W	Tatsuma Ito	139	6-3 7-6(4)
2019-09-09	Shanghai CH	R32	W	Aleksandar Vukic	256	6-4 7-6(4)
2019-09-09	Shanghai CH	R64	W	Xin Gao	689	6-1 6-1
2019-09-02	Jinan CH	R64	L	Di Wu	476	6-4 6-4
2019-07-29	Lexington CH	R32	L	Roy Smith	314	6-4 6-7(5) 6-2
2019-07-22	Binghamton CH	R16	L	Dudi Sela	169	6-4 7-5
2019-07-22	Binghamton CH	R64	W	Lloyd Glasspool	543	6-1 7-6(0)
2019-07-15	Gatineau CH	R64	L	Brandon Holt	497	6-1 7-6(1)
2019-07-08	Winnetka CH	R16	L	Denis Istomin	115	6-3 6-0
2019-07-08	Winnetka CH	R32	W	Thai Son Kwiatkowski	205	6-3 6-0
2019-07-08	Winnetka CH	R64	W	Martin Redlicki	388	6-2 4-6 6-4
2019-06-10	Columbus CH	R16	L	Emilio Gomez	188	7-5 5-7 6-0
2019-06-10	Columbus CH	R32	W	James Trotter	–	6-3 6-1
2019-06-03	Little Rock CH	R16	L	Raymond Sarmiento	1077	6-4 6-4
2019-06-03	Little Rock CH	R32	W	Alexander Sarkissian	345	6-3 6-1
2019-05-20	Jerusalem CH	R32	L	Edan Leshem	478	1-6 6-1 6-4
2019-04-29	Savannah CH	R16	L	Aleksandar Vukic	354	7-6(3) 0-0 RET
2019-04-29	Savannah CH	R32	W	Noah Rubin	168	2-6 6-2 6-2
2019-04-29	Savannah CH	R64	W	Alen Avidzba	380	6-0 7-6(1)
2019-04-22	Tallahassee CH	R32	L	Nino Serdarusic	244	6-3 2-6 7-6(5)
2019-04-22	Tallahassee CH	R64	W	Ryan Shane	355	6-4 7-6(4)
2019-04-15	Sarasota CH	R32	L	Peter Polansky	128	6-1 6-4
2019-04-15	Sarasota CH	R64	W	Evgeny Karlovskiy	224	6-7(4) 6-4 6-4

Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0