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Jones Ralfy Jansen

Germany · Men's doubles and mixed doubles · 2010 to 2026

Born 12 November 1992 · Right-handed · 175 cm

258
matches
39%
won
0
senior titles
0
finals
World ranking
54Men's doubles
29,268 points

Best 54 on the lists we hold, from 21 Sep 2026. Career high 22 in men's doubles, 28 Jun 2018.

Our ratingHow it works
1,494Men's doubles
rated 11 Oct 2026

366th of 781 rated in the last 12 months. Highest 1,590. Mixed doubles: 1,469.

Form
4/10won of the last
10 matches
  1. L
  2. L
  3. L
  4. L
  5. W
  6. L
  7. W
  8. W
  9. L
  10. W

Latest: lost to Takuro Hoki / Yugo Kobayashi, Arctic Open 2026, round of 32. Newest on the left.

Season by season

Matches played and won, year by year.

  • Played
  • Won
  • A title that year
'10
'12
'14
'16
'18
'20
'22
'24
'26
Show the numbers
YearPlayedWonTitles
20261240
20251140
20242180
20231640
20222570
202121100
202025110
20192380
201837180
201732150
2016830
2015200
2014620
2013420
2012410
2011520
2010620
Recent matches

The last 20 matches.

Scores read from Jones Ralfy Jansen's side.

Arctic Open 2026Men's doubles, with B Geiss Round of 32 Takuro Hoki / Yugo Kobayashi 9–21 12–21 Lost
World Championships 2026Men's doubles, with B Geiss Round of 64 W Koh / J Kubo 21–16 12–21 16–21 Lost
Canada Open 2026Men's doubles, with B Geiss Round of 32 Hiroki Okamura / Kyohei Yamashita 11–21 11–21 Lost
US Open 2026Men's doubles, with B Geiss Round of 16 Keiichiro Matsui / Kenya Mitsuhashi 21–13 6–21 19–21 Lost
Round of 32 Kevin Lee / Ty Alexander Lindeman 17–21 21–19 21–16 Won
European Championships 2026Men's doubles, with B Geiss Quarter-final Daniel Lundgaard / Mads Vestergaard 19–21 20–22 Lost
Round of 16 C Horváth / M Kis-Kasza 21–13 21–9 Won
Round of 32 E Adam / Léo Rossi 21–18 10–21 21–16 Won
Orléans Masters 2026Men's doubles, with B Geiss Round of 16 Lai P-y / Tsai F-c 12–21 16–21 Lost
Round of 32 Muhammad Rian Ardianto / Rahmat Hidayat 21–19 16–21 21–16 Won
Swiss Open 2026Men's doubles, with B Geiss Round of 32 Peeratchai Sukphun / Pakkapon Teeraratsakul 6–21 12–21 Lost
German Open 2026Men's doubles, with B Geiss Round of 32 Kim Astrup / Anders Skaarup Rasmussen 17–21 10–21 Lost
Hylo Open 2025Men's doubles, with B Geiss Round of 16 Fajar Alfian / Muhammad Shohibul Fikri 17–21 21–16 13–21 Lost
Round of 32 M Cattoen / L Renoir 15–21 22–20 21–19 Won
Canada Open 2025Men's doubles, with B Geiss Round of 32 R Easton / A Green 21–17 11–21 19–21 Lost
US Open 2025Men's doubles, with B Geiss Round of 32 Lai P-y / Tsai F-c 19–21 21–18 17–21 Lost
European Championships 2025Mixed doubles, with T P Nguyen Quarter-final Mads Vestergaard / Christine Busch 14–21 18–21 Lost
Round of 16 R Easton / L Tolman 21–15 20–22 21–13 Won
Round of 32 T Svejda / S Hořínková 21–10 21–6 Won
Orléans Masters 2025Mixed doubles, with T P Nguyen Round of 32 Hoo Pang Ron / Cheng S Y 17–21 15–21 Lost
Partners and rivals

Who with, and who against.

Head to head counts every draw match between them, in any event.

Partners

Rivals