2018 ATP Finals – Singles


defeated Novak Djokovic 6–4, 6–3, to win the Men's Singles tennis title at the 2018 ATP Finals.
Grigor Dimitrov was the previous year's champion, but failed to qualify this year.
Rafael Nadal withdrew from the event due to an abdominal injury and was replaced by John Isner. As a result of Nadal's withdrawal, Djokovic secured the year-end ATP no. 1 singles ranking.
Juan Martín del Potro qualified for the first time since 2013, but withdrew with a knee injury and was replaced by Kei Nishikori.
Kevin Anderson and Isner made their debuts in this event.

Seeds

Alternates

Draw

Finals

Group [Guga Kuerten]

Group [Lleyton Hewitt]

Standings are determined by: 1. Number of wins; 2. Number of matches played; 3. In two-player ties, head-to-head records; 4. In three-player ties, percentage of sets won, then percentage of games won, then ATP rankings.