Sloane Stephens vs Polona Hercog Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Stephens vs P. Hercog

Sloane Stephens

USA

4

Win

Played

0

Win

Age

1.70m

Height

1.85m

897

C. Rank

333

Best Rank

Total Titles

YTD Titles

$14.3M

Career Money

$2.4M

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Polona Hercog

SLO

4

Win

Played

0

Win

Age

1.70m

Height

1.85m

897

C. Rank

333

Best Rank

Total Titles

YTD Titles

$14.3M

Career Money

$2.4M

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Head-to-head: Stephens 4 - 0 Hercog

They have played 9 sets in total, with Sloane Stephens winning 8 and Polona Hercog winning 1. The last match between Sloane Stephens and Polona Hercog was at the French Open - Paris, 31-05-2019, Round: R3, Surface: Clay, with Sloane Stephens getting the victory 6-3 5-7 6-4.

Players	Head To Head Match Wins
Stephens	4
Hercog	0

Last 4 H2H Matches:

(R3) French Open - Paris(05-31-19)

Stats

Sloane Stephens

Polona Hercog

(R1) Mutua Madrid Open - Madrid(05-05-19)

Stats

Sloane Stephens

Polona Hercog

(R1) ASB Classic - Auckland(01-04-16)

Stats

Sloane Stephens

Polona Hercog

S. Stephens vs P. Hercog H2H Profile

S. Stephens	Stats	P. Hercog
$14,316,941	Career Prize Money	$2,443,410
56.17% (364-284)	Career Total W/L	57.84% (487-355)
3	Clay	0
1	Hard	0
10	Titles	23
4	Total H2H Matches	0
0.00% (0-5)	YTD Win/Loss	0% (0-0)

S. Stephens vs P. Hercog Match Preview:

Second serve performance recent form: In recent form (last 6 months), Sloane Stephens has won 35.29% of points on their second serve, while Polona Hercog has won 40.92%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Sloane Stephens, in recent form, has won 60.98% of their opponent's second serve points, while Polona Hercog has won 47.32%. The same stats for first serve returns are 28.43% and 29.07% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sloane Stephens has saved 50.00% of breakpoints in recent form, whereas Polona Hercog has saved 42.94% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Sloane Stephens has won 0% of matches played (W/L 0/6), with Polona Hercog winning 55.00% (W/L 11/9) that gives us an overall head-to head prediction overview.
Best surface: Sloane Stephens has their best career surface win % on Clay, winning 63% (W/L 129/75), and worse career win % on I.hard, winning 52% (W/L 15/14). Polona Hercog has their best career surface win % on Clay, winning 63% (W/L 325/154), and worse career win % on Hard, winning 44% (W/L 114/144).
Player level: In the last year, Sloane Stephens has played most of their matches on the Main tour, winning 0.00% of matches (W/L 0/4), where as Polona Hercog has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.11% of matches (W/L 11/7). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 4 times before with Sloane Stephens winning 4 times and Polona Hercog being victorious 0 times. They have played 9 sets in total, with Sloane Stephens winning 8 and Polona Hercog winning 1.
The last match between Sloane Stephens and Polona Hercog was at the French Open - Paris, 31-05-2019, Round: R3, Surface: Clay, with Sloane Stephens getting the victory 6-3 5-7 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:40:31.
Opponent quality stats: Over the last 12 months, Sloane Stephens has played against opponents with an average rank of 122.17 while Polona Hercog has played against players with an average rank of 235.4.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sloane Stephens has won 0% of deciding sets over the last 12 months, while Polona Hercog has won 50% in all matches played on tour.
Break point conversion: In recent form, Sloane Stephens has converted 45.45% of breakpoint opportunities, and Polona Hercog has converted 34.48% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Sloane Stephens vs Polona Hercog Editorial Preview By TennisTipster88.

S. Stephens vs P. Hercog H2H Stats Used In Our Predictions

S. Stephens	Stats	P. Hercog
4	H2H Matches Won	0
8	Sets Won	1
54	Games Won	32
4	Aces (Total)	9
8	Total Double Faults	7
1:40:31	Average Match Time	1:40:31
70% (200/284)	1st Serve %	62% (176/286)
63% (125/200)	1st Serve Win %	55% (97/176)
57% (48/84)	2nd Serve Win %	39% (43/110)
45% (21/47)	Break Pts Won %	46% (11/24)
51% (146/286)	Return Points Win %	39% (111/284)
100% (4/4)	Best‑of‑3 Win %	0% (0/4)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (4/4)	1st Set Won, Won Match	0% (0/0)
0% (0/4)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/4)

Recent Performance Stats

S. Stephens Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Abierto Tampico - Tampico - 13-10-2025
R1 Sahaja YamalapalliS. Yamalapalli	L	6-2 6-2	Stats
Guadalajara Open Akron - Guadalajara - 08-09-2025
R1 Lucrezia StefaniniL. Stefanini	L	6-4 4-6 6-1	Stats
Merida Open Akron - Merida - 24-02-2025
R1 Petra MarticP. Martic	L	6-2 6-3	Stats
Australian Open - Melbourne - 13-01-2025
R1 Aryna SabalenkaA. Sabalenka	L	6-3 6-2	Stats
Hobart International - Hobart - 06-01-2025
R1 Ann LiA. Li	L	7-5 6-1	Stats

View All

P. Hercog Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Quito Open - Quito - 01-12-2025
F Luisina GiovanniniL. Giovannini	W	6-2 6-1	Stats
SF Leolia JeanjeanL. Jeanjean	W	6-2 6-2	Stats
QF Elvina KalievaE. Kalieva	W	6-3 6-1	Stats
R2 Oleksandra OliynykovaO. Oliynykova	W	4-6 6-3 6-3	Stats
R1 Sara Sorribes TormoS. Sorribes	W	7-6(0) 4-6 6-3	Stats

View All

S. Stephens vs P. Hercog Stats Breakdown Vs All H2H Opponents

S. Stephens	Stats	P. Hercog
56.17% (364/284)	YTD Win/Loss	57.89% (484/352)
55.18% (826/671)	Sets Win/Loss	56.34% (1075/833)
51.54% (7097/6673)	Games Win/Loss	52.66% (9184/8256)
52.86% (194/173)	Hard Win/Loss	44.19% (114/144)
63.24% (129/75)	Clay Win/Loss	67.85% (325/154)
51.72% (15/14)	Indoor Hard W/L	44.00% (22/28)
54.17% (26/22)	Grass Win/Loss	46.94% (23/26)
0.13	Aces Per Game	0.21
872	Aces Total	1807
0.2	Double Faults Per Game	0.25
1338	Total Double Faults	2120
1:26:44	Average Match Time	1:12:5
383.4	Average Opponent Rank	475.52
67% (27841/41663)	1st Serve %	60% (27286/45423)
61% (17066/27841)	1st Serve Win %	65% (17670/27286)
47% (6535/13820)	2nd Serve Win %	47% (8612/18132)
46% (2330/5066)	Break Points Won % (Total)	48% (2495/5235)
44% (18705/42209)	Return Points Win %	43% (19964/45933)
63.58% (96/55)	Slam W/L	40.22% (37/55)
54.95% (111/91)	Masters W/L	51.94% (67/62)
58.33% (7/5)	Cups W/L	53.85% (7/6)
51.10% (116/111)	Main Tour W/L	51.54% (151/142)
60.87% (28/18)	Challenger W/L	70.55% (194/81)
60.00% (6/4)	Futures W/L	82.35% (28/6)
56% (359/642)	Best of 3 Sets Win %	58% (473/821)
100% (2/2)	Best of 5 Sets Win %	100% (2/2)
58% (77/132)	Tiebreaks Win % (Total)	52% (92/176)
50% (102/204)	Deciding Set Win %	53% (131/247)
83% (368/307)	1st Set Won, Won Match	86% (478/409)
17% (368/61)	1st Set Won, Lost Match	14% (478/66)
20% (280/55)	1st Set Lost, Won Match	20% (358/72)