Kowalkiewicz, Ellenberger, Perez get key wins

KOWALKIEWICZ vs NAMAJUNASSaturday night, Karolina Kowalkiewicz did her part to set up an All-Poland showdown with Joanna Jedrzejczyk for the UFC women’s strawweight title by scoring a three-round split decision win over Rose Namajunas in the UFC 201 co-main event at Philips Arena in Atlanta.“I know her, I respect her very much, she’s the best in the world,” Kowalkiewicz said of Jedrzejczyk. “I want to fight with the best, and I will beat the best.”Scores were