Guillermo Olaso: Ranking, Schedule & Stats
Guillermo Olaso is a professional tennis player from Spain, born 25 March 1988. Olaso stands 175 cm (5 ft 9 in) tall. Olaso has comparable records on hard (58%, 22-16) and clay (52%, 14-13).
This page tracks Guillermo Olaso'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 season2026Olaso has won 20 of the last 30 first sets
Olaso has won 6 of 10 deciding sets
Olaso has won 62% of matches on hard
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerWin rates are close across the career: hard 58%, clay 52%.
Recent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Olaso's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2018 · by level, surface, sets2018Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 70 matches we have on record. Green is Olaso, grey is the same stat by the players they faced.
Aces
| Olaso | 542 |
|---|---|
| Opponents | 1,010 |
Double faults
| Olaso | 636 |
|---|---|
| Opponents | 579 |
1st serve in
| Olaso | 54% 7,634 / 14,131 |
|---|---|
| Opponents | 60% 8,377 / 14,008 |
1st-serve points won
| Olaso | 67% 5,124 / 7,634 |
|---|---|
| Opponents | 67% 5,642 / 8,377 |
Break points converted
| Olaso | 44% 623 / 1,428 |
|---|---|
| Opponents | 46% 638 / 1,385 |
Break points saved
| Olaso | 54% 747 / 1,385 |
|---|---|
| Opponents | 56% 805 / 1,428 |
1st-serve points won by season
| Season | Olaso | Opponents |
|---|---|---|
| 2018 | 67% | 69% |
| 2013 | 60% | 75% |
| 2011 | 70% | 74% |
| Career | 67% | 70% |
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 |
|---|---|---|---|
| ATP Masters 1000 | 0–1 | 0% | 0 |
| ATP 500 | 1–1 | 50% | 0 |
| ATP 250 | 1–2 | 33% | 0 |
| Tour level | 2–4 | 33% | 0 |
| Challenger | 4–4 | 50% | 0 |
| ITF / Futures | 237–103 | 70% | 10 |
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.
Spain F1 · Editions 4 · Record 10–3 · Titles 1
| Year | Best round | W | L |
|---|---|---|---|
| 2012 | Title | 5 | 0 |
| 2008 | F | 4 | 1 |
| 2007 | R16 | 1 | 1 |
| 2006 | R32 | 0 | 1 |
More on Umpiry · discovery
Frequently asked · Guillermo OlasoFrequently asked
How tall is Guillermo Olaso?
Guillermo Olaso is 175 cm (5 ft 9 in) tall.
When was Guillermo Olaso born?
Guillermo Olaso was born on 25 March 1988 (38 years old).
Where is Guillermo Olaso from?
Guillermo Olaso is from Spain.
How good is Guillermo Olaso on hard?
On hard, Guillermo Olaso has compiled a 22-16 record (58% wins).