STATS
1-1
Level 1-1, 2 meetings, 2016

01/By surface

each with its own count, at equal weight
Hard
1-0
Potro J.M. leads 1-0 in 1 meeting on hard
Clay
0-1
J. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface

02/Every meeting

2 rows, newest first
DateTournamentSurfaceRoundWinnerScore, winner firstRanks, Potro J.M. first
Oct 23, 2016Stockholm OpenATP250hardfinalDel Potro J.M.7-5, 6-163 v 23
May 4, 2016Mutua Madrid OpenMasters 1000clay2nd roundSock J.6-4, 7-6274 v 26

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. Del Potro J.M. and Sock J. each carry the table against every opponent faced.