STATS
1-2
A. leads 2-1, 3 meetings, 2018 to 2019

01/By surface

each with its own count, at equal weight
Hard
0-2
A. leads 2-0 in 2 meetings on hard
Clay
1-0
N. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface

02/Every meeting

3 rows, newest first
DateTournamentSurfaceRoundWinnerScore, winner firstRanks, N. first
Aug 8, 2019Rogers MastersMasters 1000hard3rd roundZverev A.7-5, 5-7, 7-617 v 7
Jul 27, 2019German Tennis ChampionshipsATP500claysemifinalBasilashvili N.6-4, 4-6, 7-616 v 5
Oct 10, 2018Shanghai MastersMasters 1000hard2nd roundZverev A.7-5, 6-423 v 5

A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Basilashvili N. and Zverev A. each carry the table against every opponent faced.