Sam Groth has eliminated reigning Brisbane International champion Lleyton Hewitt from the ATP 250 event in an all-Australian hit out on Tuesday night.
Groth eased past the former world No.1 6-3 6-2 in an upset victory at Pat Rafter Arena, needing just 58 minutes to secure the victory.
The hard-hitting Groth smashed home 14 aces as…
