Korolev E.
01/Record by surface
4 starts on all surfaces, 1 ended by retirement and kept. A count, not a record: the three records above are never added. The record begins with the 2013 season; his earlier matches are not in it.
02/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 0 of 3 | |
| 2nd Round | 1 of 3 | 0-1 in 1 |
| 1st Round | 2 of 3 | 1-2 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 | 4 | none | 1-3 | none | 0 |
04/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2013 | 4 | none | 1-3 | none | 0 | 0 | 181 |
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 | |
|---|---|---|---|---|---|---|---|
| Baghdatis M. | 1 | 1-0 | none | 1-0 | none | 2013 | Every meeting |
| Guccione C. | 1 | 0-1 | none | 0-1 | none | 2013 | Every meeting |
| Kohlschreiber P. | 1 | 0-1 | none | 0-1 | none | 2013 | Every meeting |
| Sijsling I. | 1 | 0-1 | none | 0-1 | none | 2013 | Every meeting |
A record, never a share: the most-met opponent is Baghdatis M., 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 |
|---|---|---|---|---|---|---|---|
| Guccione C.No. 510 that day | 1-6, 0-1 | Jul 16, 2013 | Claro Open ColombiaATP250 | clay | 1st round | Lret. | 181 |
| Sijsling I.No. 68 that day | 2-6, 4-6 | May 21, 2013 | Power Horse CupATP250 | clay | 1st round | L | 176 |
| Kohlschreiber P.No. 21 that day | 2-6, 4-6 | May 1, 2013 | BMW OpenATP250 | clay | 2nd round | L | 195 |
| Baghdatis M.No. 37 that day | 7-5, 7-6 | Apr 30, 2013 | BMW OpenATP250 | clay | 1st round | W | 195 |
Main-draw singles on the tour, 2013, 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.