He became the 3rd player to secure a spot at the ATP Finals after Novak Djokovic and Stefanos Tsitsipas and they are all safe for Turin. That leaves 5 spots up for grabs and the battle is getting heated with several players securing significant points at the US Open. Currently, the 5 next players in line for Turin are Zverev at 4, Rublev at 5, Berrettini at 6, Nadal at 7 (he won't play), Ruud at 8.
Hubert Hurkacz is currently 9th and he will replace Rafael Nadal in Turin as the Spaniard called time on his season due to a persistent foot injury. Felix Auger-Aliassime reached the semifinal and advanced to number 10 getting in the mix of things. Other players that are in the mix are Jannik Sinner at 11, Aslan Karatsev at 12, Denis Shapovalov at 13 and Pablo Carreno Busta at 14.
Check out the current race standginds below.
1 Novak Djoković 8370
2 Daniil Medvedev 6380
3 Stefanos Tsitsipas 5470
4 Alexander Zverev 4915
5 Andrey Rublev 4030
6 Matteo Berrettini 3955
7 Rafael Nadal 2985
8 Casper Ruud 2675
9 Hubert Hurkacz 2505
10 Félix Auger-Aliassime 2320
11 Jannik Sinner 2255
12 Aslan Karatsev 1895
13 Denis Shapovalov 1745
14 Pablo Carreño Busta 1730
15 Cameron Norrie 1710
16 Roberto Bautista Agut 1585
17 Diego Schwartzman 1480
18 Reilly Opelka 1460
19 Lorenzo Sonego 1330
20 Lloyd Harris 1297
21 Carlos Alcaraz 1264
22 John Isner 1260
23 Alexander Bublik 1255
24 Nikoloz Basilashvili 1240
25 Daniel Evans 1185
26 Márton Fucsovics 1150
27 Sebastian Korda 1145
28 Alex de Minaur 1145
29 Cristian Garín 1135
30 Karen Khachanov 1130