Aryna Sabalenka def. Zhuoxuan Bai
6-3 6-1
Aryna Sabalenka defeated Zhuoxuan Bai 6-3 6-1 in the 2026 Australian Open second round on hard courts on January 21, 2026.
Match Information
Match Statistics
| Stat | Aryna Sabalenka | Zhuoxuan Bai |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 4 | 2 |
Double faultsService points lost by missing both first and second serve. | 1 | 2 |
First serve %Percentage of service points where the first serve landed in. | 75.9% | 57.9% |
First serve points won %Percentage of points won after making a first serve. | 65.8% | 60.6% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 53.8% | 16.7% |
Break points saved %Percentage of break points won by the server. | 50.0% | 66.7% |
Service points won %Percentage of all points won while serving. | 63.0% | 42.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 33.3% | 50.0% |
Return points won %Percentage of all points won while returning. | 57.9% | 37.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 59.8% | 40.2% |
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. | +6.0 | -14.8 |
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. | +14.8 | -6.0 |
* Match Serve+ and Match Return+ compare this match with the WTA 2026 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 | Aryna Sabalenka | Zhuoxuan Bai |
|---|---|---|
| Country | BLR | CHN |
| Birth date | May 5, 1998 | Nov 16, 2002 |
| Age | 27 | 23 |
| Height | 182 cm | — |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 1 | — |
| Ranking points (entering) | 10,990 | — |
| Elo (entering) | 2,252 | 1,611 |
| Current career W-L | 417–147 | 8–16 |
| Current career earnings | $53,284,864 | $824,326 |
Path
Aryna Sabalenka's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Tiantsoa Rakotomanga Rajaonah | 6-4 6-1 | W | H2H | Match data | Jan 18, 2026 | R128 |
Aryna Sabalenka's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Anastasia Potapova | 7-6(4) 7-6(7) | W | H2H | Match data | Jan 23, 2026 | R32 |
Zhuoxuan Bai's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Anastasia Pavlyuchenkova | 6-4 2-6 7-6(10) | W | H2H | Match data | Jan 18, 2026 | R128 |
| Darja Vidmanova | 4-6 6-4 6-1 | W | H2H | Match data | Jan 15, 2026 | Q3 |
| Chloe Paquet | 6-1 6-2 | W | H2H | Match data | Jan 14, 2026 | Q2 |
| Alina Korneeva | 6-4 6-3 | W | H2H | Match data | Jan 13, 2026 | Q1 |