H2H data updated: 2026-07-19 16:33 UTC
Iga Swiatek vs Kayla Day H2H: 1-0
Iga Swiatek holds a 1–0 lead over Kayla Day in their WTA head-to-head. Across 1 main-draw meeting, Iga Swiatek leads 1–0 on hard courts. Most recently, Iga Swiatek won the 2026 Indian Wells second round 6-0 7-6(2).
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POL
Age 25
Right-Handed
176 cm / 5'9"
H2H
1
–
0
1 main draw meetings
USA
Age 26
Left-Handed
173 cm / 5'8"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 7, 2026 | Indian Wells | WTA 1000 | R64 | Hard | Iga Swiatek | 6-0 7-6(2) | Kayla Day | Match data |
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iga Swiatek | #8 | #1 | 11,695 | 2,284 | 322 | 84 | 79.3% | 6 | 12 | 1 | 4 | 2 | 25 |
| Kayla Day | #126 | #84 | 847 | 1,592 | 8 | 27 | 22.9% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Iga Swiatek | Kayla Day | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2016 | 1–2 | 33.3% | #198 | 1,540 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2017 | 3–5 | 37.5% | #150 | 1,526 | 0 | 0 |
| 18 | 2019 | 14–11 | 56.0% | #60 | 1,744 | 0 | 0 | 2018 | 0–2 | 0.0% | #313 | 1,488 | 0 | 0 |
| 19 | 2020 | 13–5 | 72.2% | #17 | 1,863 | 1 | 1 | — | — | — | — | — | — | — |
| 20 | 2021 | 35–14 | 71.4% | #9 | 1,946 | 1 | 3 | — | — | — | — | — | — | — |
| 21 | 2022 | 65–9 | 87.8% | #1 | 2,167 | 3 | 11 | — | — | — | — | — | — | — |
| 22 | 2023 | 67–11 | 85.9% | #1 | 2,214 | 4 | 17 | 2022 | 0–2 | 0.0% | #197 | 1,535 | 0 | 0 |
| 23 | 2024 | 50–8 | 86.2% | #2 | 2,216 | 5 | 22 | 2023 | 3–6 | 33.3% | #87 | 1,564 | 0 | 0 |
| 24 | 2025 | 58–16 | 78.4% | #2 | 2,143 | 6 | 25 | 2024 | 0–7 | 0.0% | #241 | 1,437 | 0 | 0 |
| 25 | 2026 | 20–10 | 66.7% | #8 | 2,046 | 6 | 25 | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | 2026 | 1–3 | 25.0% | #126 | 1,587 | 0 | 0 |