Original sentence: 1 Roger Federer again at the quarterfinal stage, before losing to eventual champion Andy Murray, and at the 2014 Australian Open, where he lost to Stanislas Wawrinka in four sets.He also reached the semifinals of the 2010 French Open, defeating fourth seed Andy Murray in straight sets in the fourth round, and dropping no sets until his loss in the semifinals to Robin Söderling, the 2012 US Open where he defeated World No.He is considered to be one of the best players currently on tour
Edited sentence: 1 Roger Federer again at the quarterfinal stage, before losing to eventual champion Andy Murray in the semifinals.He also reached the semifinals of the 2010 French Open, defeating fourth seed Andy Murray in straight sets in the fourth round, and dropping no sets until his loss in the semifinals to Robin Söderling, and the 2012 US Open where he defeated World No.He is considered to be one of the best players currently on tour, and one of the best ever to have not yet won a grand slam