Ekaterina Alexandrova won her second career title on Sunday, upsetting top seed Aryna Sabalenka of Belarus 7-5, 6-0 in the final of the Libema Open at ‘s-Hertogenbosch, Netherlands. The seventh-seeded Russian converted five of her eight break-point chances while saving four of five break points against her in the one hour, 18-minute match. Sabalenka and…