Alexander Zverev was beaten for the fourth time this year by Italy's Jannik Sinner in a 6-4 6-3 defeat at the ATP Finals on Wednesday, but the German does not believe the scoreline reflected his performance.

Jannik Sinner dismissed Ben Shelton 6-3, 6-3 to reach the Paris Masters semifinals for the first time on Friday and move closer to regaining the world No. 1 ranking

Alexander Zverev showed character and met public expectations by defeating Ben Shelton at the ATP Finals. The German had little trouble, winning in straight sets. While some are skeptical whether the 28-year-old feels better and whether he can really give his best, Zverev put an end to all doubts.

Alexander beat Rafa four times while losing seven matches. Still, Zverev's comfort against left-handers is no coincidence. Growing up alongside his older brother, Mischa, a classic lefty with sharp serves and a heavy slice, helped him to get used to their patterns early.

Ben Shelton fell to a second straight defeat at the ATP Finals on Wednesday, losing to Felix Auger-Aliassime. Having already lost his opening group stage match against Alexander Zverev, Shelton was beaten 4-6,