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Auckland • Round of 32 • Hard • PLAYED Jan 5, 2026

Sofia Costoulas vs Whitney Osuigwe: Result & Final Score

Sofia Costoulas Sofia Costoulas World No. 159 · Belgium Belgium
Whitney Osuigwe Whitney Osuigwe World No. 241 · USA USA
FINAL · Costoulas 6-4 3-6 6-1
Final Jan 5, 2026 final score
Sofia Costoulas Sofia Costoulas (winner) 636
Whitney Osuigwe Whitney Osuigwe 461

Match Summary

How the match was won, set by set – the better number on each line is marked.

Sofia Costoulas beat Whitney Osuigwe 6-4 3-6 6-1: 3 aces, 5 of 8 break points, 54% of all points.

Match
Sofia Costoulas Sofia Costoulas Statistic Whitney Osuigwe Whitney Osuigwe
3 Aces 3
2 Double Faults 3
5/8 63% Break Points Converted 3/4 75%
1/4 25% Break Points Saved 3/8 38%
51/78 65% Service Points Won 51/93 55%
42/93 45% Return Points Won 27/78 35%
93/171 54% Total Points Won 78/171 46%
5/13 38% Return Games Won 3/13 23%
10/13 77% Service Games Won 8/13 62%
15/26 58% Total Games Won 11/26 42%
6 Last 10 Balls 4
0 Match Points Saved 0
27/67 40% 1st Return Points Won 9/49 18%
15/26 58% 2nd Return Points Won 18/29 62%
63% 1st Serve Percentage 72%
40/49 82% 1st Serve Points Won 40/67 60%
11/29 38% 2nd Serve Points Won 11/26 42%
Set 1
Sofia Costoulas Sofia Costoulas Statistic Whitney Osuigwe Whitney Osuigwe
2 Aces 0
1 Double Faults 1
2/3 67% Break Points Converted 1/1 100%
0/1 0% Break Points Saved 1/3 33%
23/37 62% Service Points Won 20/38 53%
18/38 47% Return Points Won 14/37 38%
41/75 55% Total Points Won 34/75 45%
2/5 40% Return Games Won 1/5 20%
4/5 80% Service Games Won 3/5 60%
6/10 60% Total Games Won 4/10 40%
0 Match Points Saved 0
10/29 34% 1st Return Points Won 6/25 24%
8/9 89% 2nd Return Points Won 8/12 67%
68% 1st Serve Percentage 76%
19/25 76% 1st Serve Points Won 19/29 66%
4/12 33% 2nd Serve Points Won 1/9 11%
Set 2
Sofia Costoulas Sofia Costoulas Statistic Whitney Osuigwe Whitney Osuigwe
1 Aces 3
1 Double Faults 2
1/2 50% Break Points Converted 2/3 67%
1/3 33% Break Points Saved 1/2 50%
11/20 55% Service Points Won 23/38 61%
15/38 39% Return Points Won 9/20 45%
26/58 45% Total Points Won 32/58 55%
1/5 20% Return Games Won 2/4 50%
2/4 50% Service Games Won 4/5 80%
3/9 33% Total Games Won 6/9 67%
0 Match Points Saved 0
10/25 40% 1st Return Points Won 1/9 11%
5/13 38% 2nd Return Points Won 8/11 73%
45% 1st Serve Percentage 66%
8/9 89% 1st Serve Points Won 15/25 60%
3/11 27% 2nd Serve Points Won 8/13 62%
Set 3
Sofia Costoulas Sofia Costoulas Statistic Whitney Osuigwe Whitney Osuigwe
0 Aces 0
0 Double Faults 0
2/3 67% Break Points Converted 0/0 0%
0/0 0% Break Points Saved 1/3 33%
17/21 81% Service Points Won 8/17 47%
9/17 53% Return Points Won 4/21 19%
26/38 68% Total Points Won 12/38 32%
2/3 67% Return Games Won 0/4 0%
4/4 100% Service Games Won 1/3 33%
6/7 86% Total Games Won 1/7 14%
0 Match Points Saved 0
7/13 54% 1st Return Points Won 2/15 13%
2/4 50% 2nd Return Points Won 2/6 33%
71% 1st Serve Percentage 76%
13/15 87% 1st Serve Points Won 6/13 46%
4/6 67% 2nd Serve Points Won 2/4 50%

Players

Ranking, season record, form and the basics side by side.

Players side by side
Sofia Costoulas Sofia Costoulas Fact Whitney Osuigwe Whitney Osuigwe
No. 159 Current ranking No. 241
483 Ranking points 320
31–25 2026 record 23–23
WW Last 5 matches WW
20 Age 23
Not on record Height 168 cm
Belgium Belgium Country USA USA
Not on record Turned pro 2017

Past Match-ups

Their most recent completed meetings, latest first.

Head-to-head record not fetched yet.

News & Insights

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