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PH Polona Hercog
SI WTA · Rank #237

Polona Hercog

35yrs 1.85 m 70 kg Right #35Peak Rank
60.6%Accuracy
33
Matches Analyzed
Recent Form
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Record by surface
Hard
2-2
Clay
18-10
Grass
0-1
Overall 20-13
Our AI on this player 20 correct of 33

From the matches in our database

About Polona Hercog

Polona Hercog is a 35-year-old right-handed professional tennis player, currently ranked world No. 237. That is below a career-high of world No. 35. Over the last 52 weeks the serve has landed 75.8% of first deliveries, winning 60.8% of those points. Against serve the numbers sit mid-table — 45% of points won, 55.5% of break chances taken. Across everything played, 58.9% of all points end up on this side of the net. The best surface is comfortably clay: 18-10 there, against 2-3 on everything else.

Lately it has not been coming together — 4 defeats in the last 5 outings. The longest match we have on record ran to 33 games, against L. Romero. More of the matches we cover came at WTA Huzhou China than anywhere else — 3 of them. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at WTA Tolentino Italy.

Serve & Return
First Serve %
71.5%
1st Serve Won
58.9%
2nd Serve Won
42%
Aces / Match
1.8
Double Faults / Match
3
Break Pts Saved
63.6%
Break Pts Converted
55.4%
Return Pts Won
41.7%
Service Hold %
91.4%
Total Pts Won
60.2%
Records Last 12 months
1
Titles
1
Finals
2
Semis or better
23
Events played
Season by season

2026so far

0–5
Won-lost
5
Matches
0–1
Tiebreaks
1.4
Aces / Match
2.2
Double Faults / Match
First Serve % 64.2%
1st Serve Won 57.9%
2nd Serve Won 48.2%
Break points won 46.7%
Break Pts Saved 63.6%

2025

3–7
Won-lost
10
Matches
2–1
Tiebreaks
1.6
Aces / Match
2
Double Faults / Match
First Serve % 62.4%
1st Serve Won 61.4%
2nd Serve Won 43%
Break points won 41.3%
Break Pts Saved 52.4%

2024

4–5
Won-lost
9
Matches
2–0
Tiebreaks
2.6
Aces / Match
3.2
Double Faults / Match
First Serve % 58.8%
1st Serve Won 64.2%
2nd Serve Won 47.3%
Break points won 36.4%
Break Pts Saved 49.2%

2023

8–8
Won-lost
16
Matches
4–0
Tiebreaks
2.3
Aces / Match
4.8
Double Faults / Match
First Serve % 61.2%
1st Serve Won 63%
2nd Serve Won 43.5%
Break points won 42%
Break Pts Saved 60.7%

Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.

Frequently Asked Questions

How accurate are the AI predictions for Polona Hercog?

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Our model has graded 33 matches involving Polona Hercog and got 20 right — a hit rate of 60.6%. The 20 most recent are listed below, each with the pick we made and how it finished.