![Collin Altamirano of USA returns ball during qualifying day 4 against Lorenzo Sonego of Italy at US Open Tennis championship at USTA Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific Collin Altamirano of USA returns ball during qualifying day 4 against Lorenzo Sonego of Italy at US Open Tennis championship at USTA Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific](https://c8.alamy.com/comp/PGBTMM/collin-altamirano-of-usa-returns-ball-during-qualifying-day-4-against-lorenzo-sonego-of-italy-at-us-open-tennis-championship-at-usta-billie-jean-king-national-tennis-center-photo-by-lev-radinpacific-press-PGBTMM.jpg)
Collin Altamirano of USA returns ball during qualifying day 4 against Lorenzo Sonego of Italy at US Open Tennis championship at USTA Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific
![USTA Nationals: Collin Altamirano becomes only the second unseeded player ever in championship match - mlive.com USTA Nationals: Collin Altamirano becomes only the second unseeded player ever in championship match - mlive.com](https://www.mlive.com/resizer/MgCHBlLTXvA0J4_ca7flc2sp3_k=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.mlive.com/home/mlive-media/width2048/img/kzgazette/sports_impact/photo/13225500-large.jpg)
USTA Nationals: Collin Altamirano becomes only the second unseeded player ever in championship match - mlive.com
JMG Tennis at Arden Hills - Good luck to Collin Altamirano in the quarterfinals of Shanghai Challenger ! | Facebook
JMG Tennis at Arden Hills - Congratulations to Collin Altamirano for taking the ITF 15k Futures title at Austin, Texas. Here is a picture of Collin and our coach, Jimmy Roberts, after
![New York, USA - August 24, 2018: Collin Altamirano of USA returns ball during qualifying day 4 against Lorenzo Sonego of Italy at US Open Tennis championship at USTA Billie Jean King New York, USA - August 24, 2018: Collin Altamirano of USA returns ball during qualifying day 4 against Lorenzo Sonego of Italy at US Open Tennis championship at USTA Billie Jean King](https://c8.alamy.com/comp/PG8P86/new-york-usa-august-24-2018-collin-altamirano-of-usa-returns-ball-during-qualifying-day-4-against-lorenzo-sonego-of-italy-at-us-open-tennis-championship-at-usta-billie-jean-king-national-tennis-center-credit-lev-radinalamy-live-news-PG8P86.jpg)
New York, USA - August 24, 2018: Collin Altamirano of USA returns ball during qualifying day 4 against Lorenzo Sonego of Italy at US Open Tennis championship at USTA Billie Jean King
![ZooTennis: Baptiste, Altamirano Win USTA Pro Circuit Titles; 36 American Juniors Begin Play This Week at ITF Grade A in Merida Mexico ZooTennis: Baptiste, Altamirano Win USTA Pro Circuit Titles; 36 American Juniors Begin Play This Week at ITF Grade A in Merida Mexico](https://1.bp.blogspot.com/-D-gjYqaMCuk/XdslmxD8q0I/AAAAAAAJM78/AllW-kDG9ucwULOdBJ2ybR7rDTakq6nHgCLcBGAsYHQ/s1600/Baptiste.png)