Collin Altamirano: Ranking, Schedule & Stats
Collin Altamirano is a professional tennis player from United States, born 7 December 1995. The American plays right-handed. Altamirano stands 188 cm (6 ft 2 in) tall. Altamirano reached a career-high singles ranking of World No. 1434. The American was born in Sacramento.
This page tracks Collin Altamirano's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Altamirano has won 10 of the last 30 first sets
Altamirano has won 1 of 7 deciding sets
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerWin rates are close across the career: hard 41%, clay 36%.
Recent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Altamirano's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2024 · by level, surface, sets2024Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 92 matches we have on record. Green is Altamirano, grey is the same stat by the players they faced.
Aces
| Altamirano | 1,069 |
|---|---|
| Opponents | 913 |
Double faults
| Altamirano | 664 |
|---|---|
| Opponents | 852 |
1st serve in
| Altamirano | 58% 10,719 / 18,347 |
|---|---|
| Opponents | 61% 11,265 / 18,548 |
1st-serve points won
| Altamirano | 69% 7,353 / 10,719 |
|---|---|
| Opponents | 68% 7,611 / 11,265 |
Break points converted
| Altamirano | 43% 774 / 1,802 |
|---|---|
| Opponents | 42% 755 / 1,800 |
Break points saved
| Altamirano | 58% 1,045 / 1,800 |
|---|---|
| Opponents | 57% 1,028 / 1,802 |
1st-serve points won by season
| Season | Altamirano | Opponents |
|---|---|---|
| 2025 | 69% | 64% |
| 2024 | 70% | 67% |
| 2023 | 68% | 66% |
| 2022 | 70% | 73% |
| 2020 | 68% | 72% |
| 2019 | 69% | 71% |
| 2018 | 70% | 72% |
| 2017 | 68% | 64% |
| 2016 | 55% | 61% |
| Career | 69% | 69% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| Grand Slam | 0–2 | 0% | 0 |
| Tour level | 0–2 | 0% | 0 |
| Challenger | 26–40 | 39% | 0 |
| ITF / Futures | 96–78 | 55% | 1 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
US Open · Editions 3 · Record 4–3 · Titles 0
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2018 | R128 | 3 | 1 |
| 2014 | Q64 | 1 | 1 |
| 2013 | R128 | 0 | 1 |
More on Umpiry · discovery
More players from United States
All →Frequently asked · Collin AltamiranoFrequently asked
How tall is Collin Altamirano?
Collin Altamirano is 188 cm (6 ft 2 in) tall.
When was Collin Altamirano born?
Collin Altamirano was born on 7 December 1995 (30 years old).
Where is Collin Altamirano from?
Collin Altamirano is from United States, born in Sacramento on 7 December 1995.
Is Collin Altamirano right or left-handed?
Collin Altamirano plays right-handed.
How good is Collin Altamirano on hard?
Collin Altamirano's hard-court record stands at 33-48, a 41% win rate.