Sebastian Grundtvig: Ranking, Schedule & Stats
Sebastian Grundtvig is a professional tennis player from Denmark, born 31 March 2001.
This page tracks Sebastian Grundtvig'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 Grundtvig, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Grundtvig | Opponents |
|---|---|---|
| 2026 | 76% | 67% |
| 2025 | 69% | 61% |
| 2024 | 66% | 67% |
| Career | 69% | 64% |
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 | 5–10 | 33% | 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 · 22–13 · W–L 63% · 35 matches
Round played
| Qualifying | 1–3 (25%) |
|---|---|
| R32 | 1–0 (100%) |
| R16 | 0–1 (0%) |
Surface
| Hard | 13–9 (59%) |
|---|---|
| Hard (indoor) | 3–1 (75%) |
| Clay | 6–3 (67%) |
Tournament level
| ITF / Futures | 22–13 (63%) |
|---|
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 | 13–8 | 6–3 | · | 3–1 | 22–12 |
| 2025 | 7–5 | 14–10 | · | · | 21–15 |
| 2024 | 4–5 | 13–4 | · | · | 17–9 |
| 2019 | · | 1–2 | · | · | 1–2 |
| 2016 | 1–1 | · | · | · | 1–1 |
| Career | 25–19 57% | 34–19 64% | · | 3–1 75% | 62–39 61% |
Season statistics
Each stat is stored as a value–count pair, so seasons can be added together and the rate is always value ÷ count.
2026 season · 2 games summed across the range
| Stat | Value | Count | Rate |
|---|---|---|---|
| Aces | 12 | 2 service games | 6.0 / game |
| Double faults | 11 | 2 service games | 5.5 / game |
| 1st serve in | 49 | 101 serve points | 49% |
| 1st-serve points won | 36 | 49 1st serves in | 73% |
| Break points saved | 5 | 10 faced | 50% |
Value is what happened (aces hit, points won), count is how often it could (service games, points played). Adding seasons adds both — the rate is never averaged from percentages.
More on Umpiry · discovery
More players from Denmark
All →Frequently asked · Sebastian GrundtvigFrequently asked
When was Sebastian Grundtvig born?
Sebastian Grundtvig was born on 31 March 2001 (25 years old).
Where is Sebastian Grundtvig from?
Sebastian Grundtvig is from Denmark.