Setlex

Naomi Osaka def. Katerina Siniakova — Round of 64, US Open 2026

🇺🇸
US Open 2026

Grand SlamHardNew York, USA

Played3 Sep 2026

Rounds
  1. R128
  2. R64
  3. R32
  4. R16
  5. QF
  6. Semifinal
  7. Final · Sun

🇯🇵13 seedranked WTA number 13 going into this drawWon

Naomi Osaka656

Winner meets Elise Mertens

Decided in three sets

🇨🇿ranked WTA number 39 going into this draw

Katerina Siniakova271

What this match is worth

Points earned

+130

Osaka · Siniakova banks 70

Head to head

2–1 Osaka

In Setlex records · including this match

Around this match

Seeds left

26 of 31 — nos. 1, 2, 3, 4, 5, 6…

Both roads here

Osaka
Round
Siniakova

🇷🇺Anastasia Zakharova

7-6(6) 7-6

R128

Elisabetta Cocciaretto🇮🇹

6-3 6-2

Naomi Osaka and Katerina Siniakova reached this match through the rounds listed above: Round of 128: Naomi Osaka beat Anastasia Zakharova; Katerina Siniakova beat Elisabetta Cocciaretto

How they arrived

2–0

Sets won

2–0

54%

Games won

71%

1–0

Tiebreaks

0–0

0

Deciding sets

0

Previous meetings

2 meetings in Setlex records

Level at 1–1

  1. 2025 · GrassNaomi Osaka won — London, Great Britain, Round of 646-3 6-2
  2. 2019 · ClayKaterina Siniakova won — Paris, France, Round of 326-4 6-2