Collin Altamirano (#no-rank)
| atpworldtour.com | ATP | Country |  United States of America |
| Wikipedia | Eng / Fr | Birth | 1995-12-07 - age 28 |
| Career best ranking | 267 - 2019-06-24 - age 23 (+6 M) | Résidence | United States of America |
| Height | 188 cm | ||
| Weight | 84 kg |
| Conditions | W | D | ratio |
|---|---|---|---|
| Hard (out.) | 0 | 3 | 0.00% |
| Hard (in.) | 0 | 3 | 0.00% |
| TOTAL | 0 | 6 | 0.00% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-01-27 | Challenger | Newport Beach Challenger | Hard (out.) | 32e | #336 | #271 Thai-Son Kwiatkowski | 6/1 6/3 | |
| 2 | 2019-09-16 | Challenger |  Kaohsiung Challenger | Hard (in.) | 32e | #396 |  #319 Teymuraz Gabashvili | 6/3 5/7 6/4 | |
| 3 | 2019-05-19 | Challenger |  Jerusalem Challenger | Hard (out.) | 16e | #279 | #480 Edan Leshem | 1/6 6/1 6/4 | |
| 4 | 2019-04-08 | Challenger | Taipei Challenger | Hard (in.) | 32e | #293 | #411 Chien-hsun Lo | 7/5 5/7 6/3 | |
| 5 | 2018-11-12 | Finals |  LLTL Finals - CH125 Bengaluru | Hard (in.) | 16e | #284 | #416 Sasi Kumar Mukund | 7/6(6) 6/3 | |
| 6 | 2018-08-27 | GS | US Open | Hard (out.) | 64e | #345 |  #139 Ugo Humbert | 6/3 7/6(4) 6/3 |
LLTL
ATP
WTA/Double
Yearly
Race
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RookiesLeaderotron
Mega Patate
Big Lose
Clay 
Grass 
Hard indoor 
Hard outdoor 
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