Alejandro Tabilo

Left-handed Alejandro Tabilo sits at a career high of No. 28, backing his 10 career titles with a 68 percent win rate this season. His lefty serve carves wide angles that open the court for forehand winners, and the 29-year-old manipulates rallies with slice backhands that force weaker replies off returners. He thrives on aggression, stepping inside the baseline to redirect pace early, and holds up well under pressure, posting 25 wins against 12 losses.

Born in Chile, Tabilo moves efficiently side to side with a low center, absorbing bursts of speed to reset points. His lefty spin, especially off the ad court, makes him a mismatch for right-handed opponents who struggle with his contact point. Watch for him to win short points, using depth to pull shots down the middle before finishing with put-away volleys. He pairs strong baseline control with sharp transition play, keeping his feet active and his count of forced errors low. That mix is why he has cracked the top 30 and remains a stubborn out for anyone seeded ahead of him.