Frederik Nielsen: Ranking, Schedule & Stats
Frederik Nielsen is a professional tennis player from Denmark, born 27 August 1983. The Dane plays right-handed. Nielsen stands 190 cm (6 ft 3 in) tall. On carpet, Nielsen has compiled a 13-8 record (62%) — a stronger surface than hard (56%) or grass (44%).
This page tracks Frederik Nielsen'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 season2026Nielsen has won 12 of the last 30 first sets
Nielsen has won 5 of 8 deciding sets
Nielsen has won 56% of matches on hard
Ratings & strengths
Umpiry ratings · updated dailyHow a player performs in the biggest moments, across 125 matches in our records. About
Surface performanceSurfaces
CareerWin rates are close across the career: hard 56%, clay 50%.
Recent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Nielsen's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2021 · by level, surface, sets2021Career
Career overview
Titles & finals
1 final · 0 titles · 1 lostNo ATP tour-level final on record for Frederik Nielsen — either they have not reached one, or we do not have it in our data.
More career statistics
Career serve & return
Absolute totals across the 276 matches we have on record. Green is Nielsen, grey is the same stat by the players they faced.
Aces
| Nielsen | 1,554 |
|---|---|
| Opponents | 1,653 |
Double faults
| Nielsen | 1,200 |
|---|---|
| Opponents | 1,369 |
1st serve in
| Nielsen | 60% 17,389 / 29,128 |
|---|---|
| Opponents | 60% 17,866 / 29,562 |
1st-serve points won
| Nielsen | 69% 11,956 / 17,389 |
|---|---|
| Opponents | 68% 12,091 / 17,866 |
Break points converted
| Nielsen | 42% 1,227 / 2,930 |
|---|---|
| Opponents | 39% 1,069 / 2,712 |
Break points saved
| Nielsen | 61% 1,643 / 2,712 |
|---|---|
| Opponents | 58% 1,703 / 2,930 |
1st-serve points won by season
| Season | Nielsen | Opponents |
|---|---|---|
| 2018 | 68% | 68% |
| 2017 | 69% | 68% |
| 2016 | 72% | 65% |
| 2015 | 69% | 70% |
| 2014 | 65% | 63% |
| Career | 70% | 67% |
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 |
|---|---|---|---|
| Grand Slam | 0–1 | 0% | 0 |
| ATP Masters 1000 | 0–2 | 0% | 0 |
| ATP 250 | 0–3 | 0% | 0 |
| Other tour level | 26–25 | 51% | — |
| Tour level | 26–31 | 46% | 0 |
| Challenger | 20–37 | 35% | 0 |
| ITF / Futures | 217–94 | 70% | 12 |
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.
Sweden F2 · Editions 4 · Record 13–4 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2009 | F | 4 | 1 |
| 2006 | F | 4 | 1 |
| 2005 | F | 4 | 1 |
| 2004 | R16 | 1 | 1 |
More on Umpiry · discovery
More players from Denmark
All →Frequently asked · Frederik NielsenFrequently asked
How tall is Frederik Nielsen?
Frederik Nielsen is 190 cm (6 ft 3 in) tall.
When was Frederik Nielsen born?
Frederik Nielsen was born on 27 August 1983 (43 years old).
Where is Frederik Nielsen from?
Frederik Nielsen is from Denmark.
Is Frederik Nielsen right or left-handed?
Frederik Nielsen plays right-handed.
How good is Frederik Nielsen on hard?
Frederik Nielsen's hard-court record stands at 115-92, a 56% win rate.
How good is Frederik Nielsen on grass?
Frederik Nielsen has won 44% of grass-court matches (14-18).