(Reuters) - Roger Federer cruised to a 6-4 6-4 win over Peter Gojowczyk in his first appearance since losing in the Wimbledon quarter-finals while rising Greek Stefanos Tsitsipas crashed out of the first round at the Cincinnati Masters on Tuesday.
World number two Federer, the top player in the men's draw following Rafa Nadal's withdrawal due to fatigue, looked fresh as he overwhelmed Gojowczyk with pinpoint serving and speedy defence.
