Sofia Costoulas defeated Whitney Osuigwe 6-4 3-6 6-1 in the 2026 ASB Classic first round on hard courts on January 5, 2026.
Match Statistics
| Stat | Sofia Costoulas | Whitney Osuigwe |
|---|
| Aces | 3 | 3 |
|---|
| Double faults | 2 | 3 |
|---|
| First serve % | 63 | 72 |
|---|
| First serve points won % | 82 | 60 |
|---|
| Second serve points won % | 38 | 42 |
|---|
| Break points saved % | 25 | 38 |
|---|
| Break points converted % | 62 | 75 |
|---|
| Service points won % | 65 | 55 |
|---|
| Return points won % | 45 | 35 |
|---|
| Total points won % | 54 | 46 |
|---|
| Serve rating | 115 | 106 |
|---|
| Return rating | 106 | 101 |
|---|
Win Probability
How the market's view of each player's chances changed through the match.
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Player Comparison
| Field | Sofia Costoulas | Whitney Osuigwe |
|---|
| Country |
BEL
|
USA
|
|---|
| Birth date | Apr 2, 2005 | Apr 17, 2002 |
|---|
| Age | 20 | 23 |
|---|
| Height | — | 168 cm |
|---|
| Handedness | Right-Handed | Right-Handed |
|---|
| Backhand style | — | — |
|---|
| Ranking (entering) | 163 | 158 |
|---|
| Ranking points (entering) | 440 | 455 |
|---|
| Elo (entering) | 1,558 | 1,455 |
|---|
| Current career W-L | 2–4 | 3–17 |
|---|
| Current career earnings | $377,570 | $1,214,371 |
|---|
Path
Sofia Costoulas's path
Sofia Costoulas's next match