Roger Federer claims his first title on grass at Halle in Halle . Colombian enjoys a straight sets 7-6 7-6 win over Swiss Alejandro Falla . The 17-time grand slam champion now has 79 Tour titles to his name . Grigor Dimitrov beats Grigor Dimitrov to claim the Queen 's title .
Roger Federer claims his seventh title on grass at Halle in Germany . Swiss enjoys a straight sets 7-6 7-6 win over Colombian Alejandro Falla . The 17-time grand slam champion now has 79 Tour titles to his name . Grigor Dimitrov beats Feliciano Lopez to claim the Queen 's title .