
Ons Jabeur defeated Iga Swiatek 6-3 6-3 in the Cincinnati round of 32 on hard. The upset overturned the form book — Iga Swiatek came in ranked #5, leading the head-to-head 6–1, defending last year's round of 64. Ons Jabeur narrowed the head-to-head to 6–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-11-03 | WTA Finals | RR | hard | Iga Swiatek | 6-1 6-2 |
| 2023-10-30 | Cancun Finals | RR | hard | Iga Swiatek | 6-1 6-2 |
| 2023-04-17 | Stuttgart | SF | clay | Iga Swiatek | 3-0 |
| 2022-08-29 | US Open | F | hard | Iga Swiatek | 6-2 7-6 |
| 2022-05-09 | Rome | F | clay | Iga Swiatek | 6-2 6-2 |
| 2021-06-28 | Wimbledon | R16 | grass | Ons Jabeur | 5-7 6-1 6-1 |
| 2019-07-29 | Washington | R32 | hard | Iga Swiatek | 4-6 6-4 6-4 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Swiatek I.: 2 days rest · 4 matches, 81 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About