Janice Tjen vs Martina Okalova Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 10 Sep at 01:42 PM UTC
HEAD TO HEAD
J. Tjen vs M. Okalova

 INA
1
Win
Played
0
Win

 SVK
1
Win
Played
0
Win
Head-to-head: Tjen 1 - 0 Okalova
They have played 2 sets in total, with Janice Tjen winning 2 and Martina Okalova winning 0. The last match between Janice Tjen and Martina Okalova was at the SP Open - Sao Paulo, 10-09-2025, Round: R2, Surface: Hard, with Janice Tjen getting the victory 6-1 6-0.
| Players | Head To Head Match Wins | 
|---|---|
| Tjen | 1 | 
| Okalova | 0 | 
Last 1 H2H Matches:
(R2) SP Open - Sao Paulo(09-10-25)
J. Tjen vs M. Okalova H2H Profile
| Stats | ||
|---|---|---|
| $235,544 | Career Prize Money | $4,470 | 
| 83.44% (126-25) | Career Total W/L | 58.33% (147-105) | 
| 1 | Hard | 0 | 
| 15 | Titles | 1 | 
| 1 | Total H2H Matches | 0 | 
| 76.92% (10-3) | YTD Win/Loss | 50.00% (1-1) | 
| 1 | YTD Titles | 0 | 
J. Tjen vs M. Okalova Match Preview:
- When comparing second serve performance over the last six months, Okalova edges out Tjen with 38.91% of points won compared to Tjen's 38.12%.
 - Who has a stronger return game? Recently, Okalova has outperformed Tjen by winning 54.75% of second serve return points versus Tjen's 46.14%.
 - Similarly, Okalova leads in first-serve return points with 40.75% compared to Tjen's 29.62%.
 - When under pressure, Tjen has shown resilience by saving 48.9% of breakpoints, surpassing Okalova's 44.25% save rate.
 - In terms of overall performance, Tjen has dominated the last year with an 85.39% win rate, while Okalova stands at 51.92%.
 - Which player excels on Hard courts? Tjen boasts a significant win rate of 82%, whereas Okalova trails with 58%.
 - When considering event level, Tjen triumphs in Challengers/ITF tournaments > $10K with 82.35% wins, compared to Okalova's 48.98%.
 - Though the average opponent rank is similar, Tjen's 62% success in deciding sets provides a potential edge over Okalova's 42%.
 - In their recent exchanges of breakpoints, Okalova has exhibited more consistency, converting 45% of opportunities compared to Tjen's 37.27%.
 
Editorial Prediction (September 10, 2025, UTC):
As we analyze the upcoming tennis match between Tjen and Okalova, several factors emerge prominently. Okalova demonstrates a slight advantage in second serve points and return game metrics, indicating strong foundational skills. However, Tjen has excelled remarkably over the past year, showcasing a significantly higher overall match win percentage.
In clutch scenarios, Tjen appears more adept at saving breakpoints, which can be pivotal in high-stakes matches. Although Okalova displays more consistent breakpoint conversion, Tjen's ability to navigate matches to deciding sets with a high success rate is noteworthy.
Ultimately, Tjen's superiority on hard courts and experience in higher-level tournaments could be decisive. Considering these factors, Tjen may have the upper hand to secure victory in this encounter.
Janice Tjen vs Martina Okalova Editorial Preview By TennisTipster88.
J. Tjen vs M. Okalova H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 | 
| 2 | Sets Won | 0 | 
| 12 | Games Won | 1 | 
| 2 | Aces (Total) | 0 | 
| 1 | Total Double Faults | 5 | 
| 0:52:48 | Average Match Time | 0:52:48 | 
| 42% (14/33) | 1st Serve % | 71% (37/52) | 
| 86% (12/14) | 1st Serve Win % | 46% (17/37) | 
| 68% (13/19) | 2nd Serve Win % | 20% (3/15) | 
| 50% (6/12) | Break Pts Won % | 0% (0/1) | 
| 62% (32/52) | Return Points Win % | 24% (8/33) | 
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) | 
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) | 
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) | 
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) | 
Recent Performance Stats
J. Tjen Recent Matches Played
M. Okalova Recent Matches Played

J. Tjen vs M. Okalova Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 83.44% (126/25) | YTD Win/Loss | 58.33% (147/105) | 
| 79.51% (260/67) | Sets Win/Loss | 57.57% (331/244) | 
| 63.53% (1817/1043) | Games Win/Loss | 54.09% (2767/2349) | 
| 81.82% (108/24) | Hard Win/Loss | 56.12% (55/43) | 
| 92.86% (13/1) | Clay Win/Loss | 59.85% (79/53) | 
| 100.00% (5/0) | Indoor Hard W/L | 59.09% (13/9) | 
| 0.27 | Aces Per Game | 0.04 | 
| 382 | Aces Total | 94 | 
| 0.23 | Double Faults Per Game | 0.2 | 
| 316 | Total Double Faults | 499 | 
| 1:24:2 | Average Match Time | 1:12:55 | 
| 342.32 | Average Opponent Rank | 177.68 | 
| 65% (5280/8174) | 1st Serve % | 73% (8667/11927) | 
| 69% (3619/5280) | 1st Serve Win % | 57% (4899/8667) | 
| 52% (1503/2894) | 2nd Serve Win % | 44% (1425/3260) | 
| 50% (657/1315) | Break Points Won % (Total) | 49% (797/1616) | 
| 50% (4425/8867) | Return Points Win % | 48% (5651/11683) | 
| 80.00% (4/1) | Slam W/L | 0% (0/0) | 
| 66.67% (2/1) | Masters W/L | 0% (0/0) | 
| 0.00% (0/1) | Cups W/L | 0% (0/0) | 
| 81.82% (9/2) | Main Tour W/L | 75.00% (3/1) | 
| 79.55% (70/18) | Challenger W/L | 52.76% (86/77) | 
| 95.35% (41/2) | Futures W/L | 68.24% (58/27) | 
| 84% (125/149) | Best of 3 Sets Win % | 57% (142/247) | 
| 0% (0/1) | Best of 5 Sets Win % | 100% (3/3) | 
| 64% (18/28) | Tiebreaks Win % (Total) | 44% (16/36) | 
| 69% (18/26) | Deciding Set Win % | 44% (31/71) | 
| 94% (123/116) | 1st Set Won, Won Match | 84% (145/122) | 
| 5% (123/6) | 1st Set Won, Lost Match | 15% (145/22) | 
| 36% (28/10) | 1st Set Lost, Won Match | 21% (107/23) |