Alexander Zverev and the world No. 1 ranking

This dossier follows Alexander Zverev’s rise to the top of the ATP rankings and the results that determine it.

Last updated : 30 October 20262 key moments

August 2018: archive photograph, not the Vienna match. Keith Allison, CC BY-SA 2.0. — Keith Allison / Wikimedia Commons — CC BY-SA 2.0 https://creativecommons.org/licenses/by-sa/2.0/ — 5 août 2018, sans modification.

Where things stand

On 30 October 2026, Zverev beat Arthur Fery 6-0, 6-2 in Vienna to reach the semi-finals. He had already secured the No. 1 position in the ATP rankings to be issued on 2 November.

30 October 2026Confirmed

Zverev beats Fery 6-0, 6-2 to reach Vienna semi-finals

Alexander Zverev defeated Britain’s Arthur Fery 6-0, 6-2 in the Vienna quarter-finals on 30 October 2026. The German continued his run after securing his forthcoming rise to world No. 1 the previous day.

Alexander Zverev at the 2018 Citi Open. — August 2018: archive photograph, not the Vienna match. Keith Allison, CC BY-SA 2.0. — Keith Allison / Wikimedia Commons — CC BY-SA 2.0 https://creativecommons.org/licenses/by-sa/2.0/ — 5 août 2018, sans modification.

Sky Sports and Sportschau report that the match finished in under an hour. Zverev won the opening set without dropping a game and conceded only two games in the second.

The victory sends him into the Erste Bank Open semi-finals. The No. 1 position was already secured before this match, but it will become official only in the ATP rankings issued on Monday 2 November. The 30 October result is therefore a new tournament qualification, separate from the ranking announcement.

Sources 2

29 October 2026Confirmed

Vienna win secures Zverev’s world No. 1 ranking from Monday

Alexander Zverev beat Tallon Griekspoor 6-4, 7-5 in the Vienna round of 16 on 29 October 2026. The result guarantees him the ATP No. 1 ranking when the next list is published on Monday, 2 November.

Alexander Zverev photographed at the 2018 Citi Open. — Alexander Zverev at the Citi Open, August 2018. Archive photograph, not the Vienna match. Keith Allison, CC BY-SA 2.0. — Keith Allison / Wikimedia Commons — CC BY-SA 2.0 https://creativecommons.org/licenses/by-sa/2.0/ — 5 août 2018, sans modification.

The German will replace Jannik Sinner and become the second German player to reach that position after Boris Becker. The top ranking is secured for the next list; the Vienna tournament title remains undecided.

Zverev advanced to a quarter-final against Britain’s Arthur Fery scheduled for 30 October, as confirmed by the tournament’s official draw. ORF and French and Spanish sports reporting describe the victory over Griekspoor and its ranking implications.

Sources 4