R16 European Open 2026

Jan-Lennard Struff #58 def. Gauthier Onclin #178

6-4 6-2

Jan-Lennard Struff defeated Gauthier Onclin 6-4 6-2 in the 2026 European Open second round on hard courts on October 21, 2026.

Match Information

Match Statistics

StatJan-Lennard StruffGauthier Onclin
Serving
AcesServes that land in and are not touched by the returner.
133
Double faultsService points lost by missing both first and second serve.
10
First serve %Percentage of service points where the first serve landed in.
58.0%59.0%
First serve points won %Percentage of points won after making a first serve.
85.0%63.0%
Second serve points won %Percentage of second-serve points won, including points lost through double faults.
50.0%52.0%
Break points saved %Percentage of break points won by the server.
100.0%25.0%
Service points won %Percentage of all points won while serving.
70.0%59.0%
Returning
Break points converted %Percentage of break-point chances won by the returner.
75.0%0.0%
Return points won %Percentage of all points won while returning.
41.0%30.0%
Overall
Total points won %Percentage of all completed points won.
56.0%44.0%
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment.
+5.4-5.6
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment.
+5.6-5.4

* Match Serve+ and Match Return+ compare this match with the ATP 2026 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.

Player Comparison

FieldJan-Lennard StruffGauthier Onclin
Country GER BEL
Birth dateApr 25, 1990Feb 26, 2001
Age3625
Height193 cm180 cm
HandednessRight-HandedRight-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)58178
Ranking points (entering)929326
Elo (entering)1,8041,533
Current career W-L236–2701–3
Current career earnings$13,965,493$718,720
Pre-match H2H

Path

Jan-Lennard Struff's path

OpponentScoreW-LH2HMatch DataDateRound
Marcos Giron #887-6(3) 7-6(3)WH2HMatch dataOct 20, 2026R32

Jan-Lennard Struff's next match

OpponentScoreW-LH2HMatch DataDateRound
Zizou Bergs #416-3 7-6(6)WH2HMatch dataOct 23, 2026QF

Gauthier Onclin's path

OpponentScoreW-LH2HMatch DataDateRound
Harry Wendelken #1826-3 4-6 6-0WH2HMatch dataOct 17, 2026Q1