Ng Ka Long Angus leads Mark Caljouw 4-0 in 4 meetings. Last met at the YONEX Thailand Open (R32), : NG won 21-15 21-15.
World Tour results from 2018 to 27 Oct 2026
Left: Exploringlife, CC BY-SA 4.0Right: Nardisoero, CC BY-SA 4.0
They have not met in a final.
Walkovers count as a win and nothing else.