Rajiv Ouseph won again at the European Team Championship as England beat Bulgaria 4-1 in Kazan.
The world number 17, from Feltham, outclassed Blagovest Kisyov 21-13 21-8 in the opening tie.
Ouseph was always ahead from the first point of the match against Kisyov, who is ranked 130 places beneath the west Londoner.
It took just 30 minutes for Ouseph to secure his second victory of the tournament, after defeating Raul Must in the 5-0 whitewash of Estonia on Tuesday.
England take on Hungary in their final group stage game on Thursday.