Boulter advances to quarter-finals with ease at Nottingham tournament
Britain’s Katie Boulter, the No 3 seed at the Rothesay Open in Nottingham, continued her title defence with an efficient 6-4 6-3 win against Canada’s Rebecca Marino to reach the quarter-finals, while Heather Watson, the British No 5, fell to former World No 1 Karolina Pliskova, 6-4 6-4, on Wednesday. A lot of it was…