The 18-year-old is already a surprise Grand Slam champion having won the US Open without dropping a set earlier this summer, but she is only entering her fourth tour-level tournament in Romania this week. adidas black and gold boots While Liverpool welcomed two-time Champions League-winner Thiago Alcantara back into their midfield, Arsenal started with a 22-year-old signing from Anderlecht in theirs. adidas black and gold boots Blackburn had the ball in the net on 38 minutes, but Brereton-Diaz was ruled offside as he volleyed past Dan Bentley from Reda Khadra's chip forward. adidas black and gold boots It was all the more galling for Arteta, of course, given the scorer of the goal was Sadio Mane, the man whose mastery of the dark arts had so enraged him. This is Liverpool. Streetwise and ruthless. adidas black and gold boots