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Tennis Deep Stats
James Duckworth
3W–7L
vs
Grass
Flavio Cobolli
7W–3L
Duckworth
Cobolli
Serve
58.3%
1st Serve %
57.9%
73.8%
1st Serve Won %
74.9%
56.3%
2nd Serve Won %
56.9%
7.9
Aces / match
10.2
3.2
Dbl Faults
3.2
66.5%
Serve Pts Won %
67.3%
Return
30.5%
Return Pts Won %
35.9%
23.0%
Ret 1st Srv Won %
29.3%
43.0%
Ret 2nd Srv Won %
45.8%
Combined
97.0%
Serve + Return %
103.2%
Win Rate on Grass
Duckworth
30%
Cobolli
70%

On grass, Flavio Cobolli leads with 103.2% combined serve + return versus James Duckworth's 97.0% — a 6.2pp gap. W-L records over last 10 matches on grass: Flavio Cobolli 7W–3L vs 3W–7L.

Duckworth — Recent Grass
LCobolli2 Jul 26
WGriekspoor30 Jun 26
LHussey20 Jun 26
LVukić13 Jun 26
LLehečka11 Jun 26
WDedura-Palomero9 Jun 26
LMaloney7 Jul 25
LAuger-Aliassime30 Jun 25
LFokina25 Jun 25
WVukić24 Jun 25
Cobolli — Recent Grass
LFery8 Jul 26
WMinaur6 Jul 26
WKhachanov4 Jul 26
WDuckworth2 Jul 26
WNavone1 Jul 26
LTiafoe15 Jun 26
LDjokovic9 Jul 25
WČilić7 Jul 25
WMenšik5 Jul 25
WJones3 Jul 25
View Interactive Comparison + Individual Match Stats →
tennisdeepstats.com — serve & return stats before every ATP/WTA match