CCTTA 2013 Butterfly International Open, Markham.
June 29-30
Top world players Adrian Crisan (ROU, 24th in the World), Kalinikos Kreanga (GRE, 60th) and Wang Zhen (CAN, 84th)
$11650 Prize money
4 Categories: Open Men, U2500, U1800 and U15 (Cadets)