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.
SIN
J Koh J W
Singapore · Men's singles · 2019
- 1
- matches
- 0%
- won
- 0
- senior titles
- 0
- finals
1,491Men's singles
last rated 2019
last rated 2019
Highest 1,491.
0/1won of the last
1 matches
1 matches
- L
Latest: lost to Sony Dwi Kuncoro, Indonesia Masters Super 100 2019, round of 64. Newest on the left.
Recent matches
The last 1 matches.
Scores read from J Koh J W's side.
Partners and rivals
Who with, and who against.
Head to head counts every draw match between them, in any event.
Rivals
- Sony Dwi KuncoroIndonesia · last met 20190–1