Tereza Valentova def. Elise Mertens
6-4 6-1
Tereza Valentova defeated Elise Mertens 6-4 6-1 in the 2025 Japan Women's Open second round on hard courts on October 16, 2025.
Match Information
Match Statistics
| Stat | Tereza Valentova | Elise Mertens |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 3 | 0 |
Double faultsService points lost by missing both first and second serve. | 2 | 4 |
First serve %Percentage of service points where the first serve landed in. | 55.6% | 71.1% |
First serve points won %Percentage of points won after making a first serve. | 83.3% | 56.2% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 54.2% | 38.5% |
Break points saved %Percentage of break points won by the server. | 75.0% | 33.3% |
Service points won %Percentage of all points won while serving. | 70.4% | 51.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 66.7% | 25.0% |
Return points won %Percentage of all points won while returning. | 48.9% | 29.6% |
| Overall | ||
Total points won %Percentage of all completed points won. | 60.6% | 39.4% |
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +13.5 | -5.7 |
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +5.7 | -13.5 |
* Match Serve+ and Match Return+ compare this match with the WTA 2025 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Win Probability
How the market's view of each player's chances changed through the match.
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Player Comparison
| Field | Tereza Valentova | Elise Mertens |
|---|---|---|
| Country | CZE | BEL |
| Birth date | Feb 20, 2007 | Nov 17, 1995 |
| Age | 18 | 29 |
| Height | 174 cm | 179 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 78 | 21 |
| Ranking points (entering) | 891 | 1,969 |
| Elo (entering) | 1,762 | 1,889 |
| Current career W-L | 24–22 | 326–209 |
| Current career earnings | $1,254,429 | $21,186,310 |
Path
Tereza Valentova's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Alexandra Eala | 6-1 6-2 | W | H2H | Match data | Oct 14, 2025 | R32 |
| Greet Minnen | 4-6 6-4 6-2 | W | H2H | Match data | Oct 13, 2025 | Q2 |
| Alina Charaeva | 6-1 6-2 | W | H2H | Match data | Oct 12, 2025 | Q1 |
Tereza Valentova's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Olga Danilovic | 4-6 6-2 6-3 | W | H2H | Match data | Oct 17, 2025 | QF |
Elise Mertens's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Cristina Bucsa | 7-6(5) 6-3 | W | H2H | Match data | Oct 14, 2025 | R32 |