Tunisian tennis queen and eighth seed Ons Jabeur advanced to the biggest final of her career with an impressive 6-2, 6-3 victory over Ekaterina Alexandrova in Madrid on Thursday. Jabeur followed up wins against Olympic champion Belinda Bencic and former world number one Simona Halep with just her second success in eight meetings with Alexandrova to move into a maiden WTA 1000 final. “It was a very emotional match. For those who don’t know, I have a 1-6 record against her. So it was a tough match mentally,” said Jabeur. “But I’m glad that I pulled the win today. I played really good, I was read…