A straightforward 6-3, 6-2 win over defending champion Alexander Zverev 6-3, 6-2 saw Stefanos Tsitsipas pave his way into the semifinals of the ATP Finals. Tsitsipas attributed his convincing win to the clear mindset out on the court. Despite reaching the semi-finals, Tsitsipas has a task in hand as he will now face World number one Rafael Nadal in group stage match.