Naomi Osaka def. Ariana Arseneault
6-4 6-2
Naomi Osaka defeated Ariana Arseneault 6-4 6-2 in the 2025 Canadian Open first round on hard courts on July 28, 2025.
Match Information
Match Statistics
| Stat | Naomi Osaka | Ariana Arseneault |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 2 | 0 |
Double faultsService points lost by missing both first and second serve. | 5 | 6 |
First serve %Percentage of service points where the first serve landed in. | 48.3% | 66.1% |
First serve points won %Percentage of points won after making a first serve. | 79.3% | 64.9% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 51.6% | 31.6% |
Break points saved %Percentage of break points won by the server. | 80.0% | 42.9% |
Service points won %Percentage of all points won while serving. | 65.0% | 53.6% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 57.1% | 20.0% |
Return points won %Percentage of all points won while returning. | 46.4% | 35.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 56.0% | 44.0% |
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. | +8.2 | -3.3 |
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. | +3.3 | -8.2 |
* 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.
Player Comparison
| Field | Naomi Osaka | Ariana Arseneault |
|---|---|---|
| Country | JPN | CAN |
| Birth date | Oct 16, 1997 | Jun 15, 2002 |
| Age | 27 | 23 |
| Height | 180 cm | — |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 49 | — |
| Ranking points (entering) | 1,214 | — |
| Elo (entering) | 1,870 | 1,518 |
| Current career W-L | 250–137 | 0–2 |
| Current career earnings | $27,092,806 | $126,980 |
Path
Naomi Osaka's path
No prior matches in this tournament.
Naomi Osaka's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Liudmila Samsonova | 4-6 7-6(6) 6-3 | W | H2H | Match data | Jul 30, 2025 | R64 |
Ariana Arseneault's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Destanee Aiava | 6-3 7-6(5) | W | H2H | Match data | Jul 26, 2025 | Q1 |