it s taken 21 races but mercedes have finally had a formula one weekend they ll fondly remember after george russell claimed their first win of the year in brazil.the 2a year old briton started the sao paulo grand prix from pole, lead most of the race and recorded the fastest lap on his way to claiming the first sunday victory of his career. his mercedes team mate lewis hamilton produced the drive of the day, recovering from ninth place after a collision with max verstappen to finish second. switzerland won the biggest prize in women s team tennis for the first time after belinda bencic completed a near perfect tournament, at the billiejean king cup final. bencic gave switzerland an unassailable 2 0 lead afterjil teichmann outlasted australia s storm sanders 6 3, 4 6, 6 3 in the opening singles match. bencic hadn t dropped a set all week and extended that streak by beating ajla tomljanovic 6 2, 6 1 to clinch