
Teodora Kostovic and Arantxa Rus will fight against each other in the qualifications of the U.S. Open for the 1st time in their career. They are scheduled to play on Tuesday at 1:00 pm on Court 9. In the following paragraphs, you can find the head to head analysis and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Teodora Kostovic who should win in 2 sets.
As per the initial odds, Teodora Kostovic is the pick to win this match.
Teodora Kostovic -> 1.39
Arantxa Rus -> 2.85
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Prediction and head to head Teodora Kostovic vs. Arantxa Rus
There is no head to head record between Teodora Kostovic and Arantxa Rus since this will be the first time that they will face off in the main tour.
Teodora Kostovic

30 - 22win/loss
139
139
LWWLWWWWLW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 38-25 | 11-9 | 21-14 | 3-1 | 3-1 | 0-0 |
| 2025 | 42-20 | 2-2 | 36-12 | 4-6 | 0-0 | 0-0 |
| 2024 | 13-5 | 0-0 | 13-5 | 0-0 | 0-0 | 0-0 |
| 2023 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
Ranked no. 171, the Serbian will start her run at the U.S. Open after she played her last match in the Warsaw where she lost 7-6(3) 2-6 6-1 to Kubka in the 1st round on the 3rd of August.
The Serbian has a composed 30-21 win-loss record in 2026, 3-5 on hard (See FULL STATS).
Her best result of the current year was winning the title the W100 Amstetten where she defeated Vivian Wolff in the final 6-4 6-0.
Talking about her overall career, Teodora has an overall 85-46 record. She has a negative 5-7 record on hard.
Previously at the U.S. Open
The Serbian has never competed in this tournament before.
Arantxa Rus

16 - 21win/loss
258
41
LLLWWWLWLL | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 18-24 | 7-6 | 10-15 | 1-2 | 0-1 | 0-0 |
| 2025 | 39-37 | 11-12 | 28-20 | 0-3 | 0-2 | 0-0 |
| 2024 | 37-33 | 14-14 | 19-13 | 2-1 | 2-5 | 0-0 |
| 2023 | 57-22 | 10-10 | 43-8 | 3-3 | 1-1 | 0-0 |
| 2022 | 46-33 | 9-10 | 29-17 | 7-4 | 1-2 | 0-0 |
Ranked no. 203, Rus will start her run at the New York after she played her last match in the W35 Vigo where she lost 4-6 6-4 7-6(3) to Du in the 2nd round on the 13th of August.
Arantxa has an aggregate 15-21 win-loss record in 2026, 4-5 on hard (See FULL STATS).
In terms of her career, The Dutch has an overall 768-494 record. She has a positive 184-163 record on hard.
Previously at the U.S. Open
Previously, her best result was reaching the 2nd round in 2011 and 2024. See her history.
Head 2 Head
WWWWWWWWWW
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