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Tennis Deep Stats
Quentin Halys
3W–7L
vs
Grass
Marcos Giron
4W–6L
Halys
Giron
Serve
56.5%
1st Serve %
64.2%
75.0%
1st Serve Won %
74.2%
37.5%
2nd Serve Won %
51.4%
9.0
Aces / match
7.5
4.0
Dbl Faults
2.4
58.7%
Serve Pts Won %
66.1%
Return
35.2%
Return Pts Won %
33.7%
26.4%
Ret 1st Srv Won %
27.2%
52.8%
Ret 2nd Srv Won %
44.7%
Combined
93.9%
Serve + Return %
99.8%
Win Rate on Grass
Halys
30%
Giron
40%

On grass, Marcos Giron leads with 99.8% combined serve + return versus Quentin Halys's 93.9% — a 5.9pp gap. W-L records over last 10 matches on grass: Marcos Giron 4W–6L vs 3W–7L.

Halys — Recent Grass
LGiron2 Jul 26
WArnaldi30 Jun 26
LHumbert25 Jun 26
WHussey24 Jun 26
LSamuel20 Jun 26
LShimabukuro9 Jun 26
LHolmgren1 Jul 25
LBellucci23 Jun 25
LMedvedev18 Jun 25
WBonzi16 Jun 25
Giron — Recent Grass
LZverev4 Jul 26
WHalys2 Jul 26
WMoutet30 Jun 26
LDraper22 Jun 26
LChoinski21 Jun 26
WBroom20 Jun 26
LBuse16 Jun 26
LHijikata14 Jun 26
WEvans13 Jun 26
LShelton12 Jun 26
View Interactive Comparison + Individual Match Stats →
tennisdeepstats.com — serve & return stats before every ATP/WTA match