K. Vaja: Ranking, Schedule & Stats
K. Vaja is a professional tennis player from Serbia, born 15 January 2006.
This page tracks K. Vaja'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.
Ratings & strengths
Umpiry ratings · updated dailyBeyond today · rivals & careerBeyond today
Results
Career
More career statistics
Career serve & return
Absolute totals across the 0 matches we have on record. Green is Vaja, grey is the same stat by the players they faced.
Aces
| Vaja | 11 |
|---|---|
| Opponents | 20 |
Double faults
| Vaja | 171 |
|---|---|
| Opponents | 101 |
1st serve in
| Vaja | 60% 801 / 1,329 |
|---|---|
| Opponents | 60% 779 / 1,291 |
1st-serve points won
| Vaja | 51% 411 / 801 |
|---|---|
| Opponents | 62% 486 / 779 |
Break points converted
| Vaja | 47% 70 / 149 |
|---|---|
| Opponents | 55% 127 / 229 |
Break points saved
| Vaja | 45% 102 / 229 |
|---|---|
| Opponents | 53% 79 / 149 |
1st-serve points won by season
| Season | Vaja | Opponents |
|---|---|---|
| 2025 | 53% | 75% |
| 2024 | 52% | 56% |
| Career | 53% | 66% |
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 |
|---|---|---|---|
| ITF / Futures | 0–4 | 0% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 16–17 · W–L 48% · 33 matches
Round played
| Qualifying | 1–1 (50%) |
|---|---|
| R32 | 0–2 (0%) |
Surface
| Hard | 1–2 (33%) |
|---|---|
| Clay | 15–15 (50%) |
Tournament level
| Challenger | 1–2 (33%) |
|---|---|
| ITF / Futures | 15–15 (50%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | · | 15–15 | · | · | 15–15 |
| 2025 | · | 20–28 | · | · | 20–28 |
| 2024 | · | 10–17 | · | · | 10–17 |
| 2023 | 0–2 | 1–1 | · | · | 1–3 |
| Career | 0–2 0% | 46–61 43% | · | · | 46–63 42% |
More on Umpiry · discovery
More players from Serbia
All →Frequently asked · K. VajaFrequently asked
When was K. Vaja born?
K. Vaja was born on 15 January 2006 (20 years old).
Where is K. Vaja from?
K. Vaja is from Serbia.