Quiroz R.
01/Record by surface
6 starts on all surfaces. A count, not a record: the three records above are never added.
02/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 0 of 3 | |
| Quarterfinal | 1 of 3 | 0-1 in 1 |
| 2nd Round | 1 of 3 | 1-1 in 2 |
| 1st Round | 1 of 3 | 2-1 in 3 |
An entry is one tournament in one season; its stage is the last round the draw shows him in, and a champion’s is the trophy. The record at a round counts matches started at that round, so a walkover moves him on without a line here.
03/By level
| Level | Starts | Hard | Clay | Grass | Titles |
|---|---|---|---|---|---|
| ATP250 | 6 | 2-1 | 1-1 | 0-1 | 0 |
04/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2021 | 3 | 2-1 | none | none | 0 | 0 | 293 |
| 2018 | 3 | none | 1-1 | 0-1 | 0 | 0 | 244 |
Each season is the same count over that season’s matches alone, each surface with its own starts. A season with a start on no grass court says none rather than 0-0. December openers file to the season they open. Finals counts the finals that crowned a champion, a walkover final among them, so Titles is a subset of it and a final lost shows in the gap; the surface columns count starts, which a walkover is not.
05/Head to head
| Opponent | Meetings | Record | Hard | Clay | Grass | Span | |
|---|---|---|---|---|---|---|---|
| Hanfmann Y. | 1 | 1-0 | none | 1-0 | none | 2018 | Every meeting |
| Karlovic I. | 1 | 1-0 | 1-0 | none | none | 2021 | Every meeting |
| Rubin N. | 1 | 1-0 | 1-0 | none | none | 2021 | Every meeting |
| Hurkacz H. | 1 | 0-1 | 0-1 | none | none | 2021 | Every meeting |
| Lacko L. | 1 | 0-1 | none | none | 0-1 | 2018 | Every meeting |
| Ramos-Vinolas A. | 1 | 0-1 | none | 0-1 | none | 2018 | Every meeting |
A record, never a share: the most-met opponent is Hanfmann Y., 1-0 in 1 meeting. A percentage of meetings is a win probability wearing a hat, and this section prints none. Meetings are matches started; a walkover between the two is noted and counted in neither column.
06/Match log
| Opponent | Score | Date | Tournament | Surface | Round | Result | His rank |
|---|---|---|---|---|---|---|---|
| Hurkacz H.No. 35 that day | 4-6, 4-6 | Jan 11, 2021 | Delray Beach OpenATP250 | hard | quarterfinal | L | 293 |
| Karlovic I.No. 148 that day | 6-2, 6-4 | Jan 10, 2021 | Delray Beach OpenATP250 | hard | 2nd round | W | 293 |
| Rubin N.No. 251 that day | 7-6, 6-3 | Jan 8, 2021 | Delray Beach OpenATP250 | hard | 1st round | W | 293 |
| Lacko L.No. 94 that day | 4-6, 6-7 | Jun 26, 2018 | Eastbourne InternationalATP250 | grass | 1st round | L | 244 |
| Ramos-Vinolas A.No. 21 that day | 3-6, 6-3, 3-6 | Feb 8, 2018 | Ecuador OpenATP250 | clay | 2nd round | L | 282 |
| Hanfmann Y.No. 113 that day | 7-6, 6-3 | Feb 7, 2018 | Ecuador OpenATP250 | clay | 1st round | W | 282 |
Main-draw singles on the tour, 2018 to 2021, counted from the match rows. A match ended by retirement keeps the sets that were completed and is marked; a walkover is listed with no score and enters no count. Ranks are the tour’s ranking on the day of the match. No serve statistic appears on this page: the one archive that carries them is licensed for non-commercial use only. The ATP record runs through Aug 29, 2026.