Not on a world ranking list we hold: the full lists are kept from September 2026 and the weekly top lists from 2013, so a player outside them has none.
SWE
F Karlborg
Sweden · Mixed doubles, men's doubles and men's singles · 2019 to 2026
- 25
- matches
- 44%
- won
- 0
- senior titles
- 0
- finals
1,498Mixed doubles
rated 11 Oct 2026
rated 11 Oct 2026
324th of 852 rated in the last 12 months. Highest 1,522. Men's doubles: 1,481.
3/10won of the last
10 matches
10 matches
- L
- W
- W
- L
- L
- L
- L
- L
- L
- W
Latest: lost to Feng Yanzhe / Huang Dongping, Arctic Open 2026, quarter-final. Newest on the left.
Season by season
Matches played and won, year by year.
- Played
- Won
- A title that year
'19
'21
'23
'25
'26
Show the numbers
| Year | Played | Won | Titles |
|---|---|---|---|
| 2026 | 10 | 3 | 0 |
| 2025 | 6 | 3 | 0 |
| 2024 | 1 | 0 | 0 |
| 2020 | 5 | 3 | 0 |
| 2019 | 3 | 2 | 0 |
Recent matches
The last 20 matches.
Scores read from F Karlborg's side.
Arctic Open 2026Mixed doubles, with T Sjoo
Quarter-final
Feng Yanzhe / Huang Dongping
7–21 17–21
Lost
Canada Open 2026Mixed doubles, with T Sjoo
Round of 32
Chen Z-y / Francesca Corbett
20–22 14–21
Lost
European Championships 2026Mixed doubles, with T Sjoo
Round of 32
S Jones / L Tolman
10–21 18–21
Lost
German Open 2026Mixed doubles, with T Sjoo
Round of 16
Goh Soon Huat / Shevon Jemie Lai
18–21 11–21
Lost
Arctic Open 2025Mixed doubles, with T Sjoo
Round of 32
Jesper Toft / Amalie Magelund
25–23 7–21 15–21
Lost
Al Ain Masters 2025Mixed doubles, with T Sjoo
Quarter-final
Z Nabawi / J Rismawardani
13–21 12–21
Lost
European Championships 2025Men's doubles, with M Molin
Round of 16
Daniel Lundgaard / Mads Vestergaard
9–21 10–21
Lost
European Championships 2024Men's doubles, with M Molin
Round of 32
R Garcia / C Piris
21–19 19–21 15–21
Lost
European Junior Championships 2020Men's doubles, with T Söderström
Quarter-final
W K Boe / Mads Vestergaard
16–21 14–21
Lost
Partners and rivals
Who with, and who against.
Head to head counts every draw match between them, in any event.
Partners
- T SjooMixed doubles · 2025 to 20265–8
- M MolinMen's doubles · 2024 to 20251–2
- T SöderströmMen's doubles · 20202–1
- L AxelssonMen's doubles · 20260–1
Rivals
- S JonesEngland · last met 20261–1
- L TolmanEngland · last met 20261–1
- Mads VestergaardDenmark · last met 20250–2
- Feng YanzheChina · last met 20260–1
- Huang DongpingChina · last met 20260–1
- S KraxGermany · last met 20261–0
- A LehmannGermany · last met 20261–0
- K KoldingDenmark · last met 20260–1