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Simona Halep

Elo: 1575Age: 35

3 - 10

Head-to-Head

Serena Williams

US flag
Elo: 1506Age: 45

Three rackets logoMatch Prediction

RO flag
Simona
Halep

Overall: 1575

Hard: 1494

VS
US flag
Serena
Williams

Overall: 1506

Hard: 1528

String Tension Elo Prediction:

Halep 53.6%

-116

Match History (13 Matches)

Showing 1 to 10 of 13 matches
Australian OpenFeb 8, 2021
Quarter-Finals · Hard
RomaniaS. Halep
33
United StatesS. Williams
66
WimbledonJul 1, 2019
Final · Grass
RomaniaS. Halep
66
United StatesS. Williams
22
Australian OpenJan 14, 2019
Round of 16 · Hard
RomaniaS. Halep
164
United StatesS. Williams
646
US OpenAug 29, 2016
Quarter-Finals · Hard
RomaniaS. Halep
263
United StatesS. Williams
646
Indian WellsMar 7, 2016
Quarter-Finals · Hard
RomaniaS. Halep
43
United StatesS. Williams
66
CincinnatiAug 17, 2015
Final · Hard
RomaniaS. Halep
36(5)
United StatesS. Williams
67
MiamiMar 23, 2015
Semi-Finals · Hard
RomaniaS. Halep
265
United StatesS. Williams
647
Indian WellsMar 9, 2015
Semi-Finals · Hard
—
WTA FinalsOct 20, 2014
Final · Hard
RomaniaS. Halep
30
United StatesS. Williams
66
WTA FinalsOct 20, 2014
Round Robin · Hard
RomaniaS. Halep
66
United StatesS. Williams
02
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Recent Matches

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Detailed Stats Comparison

Simona Halep
vs
Serena Williams
0–1
0% win
0–1
0% win

Serve

1.0
Aces/Match
7.0
1.0
Double Faults/Match
7.0
76%
1st Serve %
59%
38%
1st Serve Won %
68%
38%
2nd Serve Won %
46%

Return

28%
Return Points Won %
38%
0.0/1.0 (0%)
Break Point Offense
3.0/11.0 (27%)
0.0/5.0 (0%)
Break Point Defense
6.0/11.0 (55%)

Season stats are from 2025.