Jones Ralfy Jansen | |||||||||||||||||||||||||||||||||||||||
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Personal information | |||||||||||||||||||||||||||||||||||||||
Country | Indonesia (2010–2011) Germany (2012–present) | ||||||||||||||||||||||||||||||||||||||
Born | Jakarta, Indonesia | 12 November 1992||||||||||||||||||||||||||||||||||||||
Residence | Saarbrücken, Germany | ||||||||||||||||||||||||||||||||||||||
Height | 1.75 m (5 ft 9 in) | ||||||||||||||||||||||||||||||||||||||
Handedness | Right | ||||||||||||||||||||||||||||||||||||||
Men's & mixed doubles | |||||||||||||||||||||||||||||||||||||||
Highest ranking | 22 (MD with
Josche Zurwonne 28 June 2018) 24 (XD with Linda Efler 20 December 2022) | ||||||||||||||||||||||||||||||||||||||
Current ranking | 105 (MD with
Kenneth Neumann), 97 (XD with Linda Efler) (12 March 2024) | ||||||||||||||||||||||||||||||||||||||
Medal record
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BWF profile |
Jones Ralfy Jansen (born 28 April 1992) is an Indonesian-born German badminton player who currently represents Germany. [1] [2] He was a former PB Djarum players and has joined that club in 2007. In 2010, he awarded as the best Djarum player. [3] He won his first senior international title at the 2013 Portugal International tournament in the mixed doubles event partnered with Keshya Nurvita Hanadia. [4] He also won the 2014 Finnish and Turkey International tournaments with his sister Cisita Joity Jansen. [5] [6]
His father Joy Jansen is German, while his mother Meity Rumayar is Indonesian. He was born and raised in Indonesia with his elder sister Cisita Joity Jansen who is also a badminton player. [7]
Boys' doubles
Year | Venue | Partner | Opponent | Score | Result |
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2010 | Stadium Juara, Kuala Lumpur, Malaysia |
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10–21, 7–21 |
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The BWF Grand Prix had two levels, the Grand Prix and Grand Prix Gold. It was a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) and played between 2007 and 2017.
Men's doubles
Year | Tournament | Partner | Opponent | Score | Result |
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2016 | Brasil Open |
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19–21, 18–21 | ![]() |
Men's doubles
Mixed doubles
Year | Tournament | Partner | Opponent | Score | Result |
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2013 | Portugal International |
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21–16, 18–21, 21–16 | ![]() |
2013 | Slovenian International |
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12–21, 18–21 | ![]() |
2014 | Finnish International |
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15–21, 21–17, 21–16 | ![]() |
2014 | Turkey International |
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17–21, 21–17, 21–12 | ![]() |
2015 | Romanian International |
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7–11, 8–11, 4–11 | ![]() |
2022 | Ukraine Open |
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21–12, 21–11 | ![]() |
2023 | Egypt International |
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21–19, 21–18 | ![]() |
2024 | Estonian International |
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21–14, 21–18 | ![]() |