Krystyna Pliskova upsets Vinci to reach 2nd round in Dubai
DUBAI, United Arab Emirates — Krystyna Pliskova of the Czech Republic came from a set down to upset 16th-seeded Roberta Vinci of Italy 3-6, 7-5, 6-3 at the Dubai Tennis Championships on Sunday. The 58th-ranked Pliskova, who played under the watchful eye of her twin sister, second-seeded Karolina Pliskova, was facing defeat as Vinci served