I. Swiatek leads the head-to-head 10-5 since 2018 against C. Gauff, over 15 matches.
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
| Jan. 10, 2026 | C. Gauff | 2 - 0 | WTA United Cup · hard |
| May 1, 2025 | C. Gauff | 2 - 0 | Madrid · Semi-finals · clay |
| Jan. 5, 2025 | C. Gauff | 2 - 0 | United Cup · hard |
| Nov. 5, 2024 | C. Gauff | 2 - 0 | WTA Finals - Riyadh · hard |
| June 6, 2024 | I. Swiatek | 2 - 0 | WTA French Open · Semi-finals · clay |
| May 16, 2024 | I. Swiatek | 2 - 0 | WTA Rome · Semi-finals · clay |
| Nov. 1, 2023 | I. Swiatek | 2 - 0 | WTA Finals - Cancun · hard |
| Oct. 7, 2023 | I. Swiatek | 2 - 0 | WTA Beijing · Semi-finals · hard |
| Aug. 19, 2023 | C. Gauff | 2 - 1 | WTA Cincinnati · Semi-finals · hard |
| June 7, 2023 | I. Swiatek | 2 - 0 | WTA French Open · Quarter-finals · clay |
| Feb. 24, 2023 | I. Swiatek | 2 - 0 | Dubai · Semi-finals · hard |
| Nov. 6, 2022 | I. Swiatek | 2 - 0 | Finals - Cancun · hard |
| Oct. 15, 2022 | I. Swiatek | 2 - 0 | San Diego · Quarter-finals · hard |
| June 4, 2022 | I. Swiatek | 2 - 0 | French Open · Final · clay |
| March 28, 2022 | I. Swiatek | 2 - 0 | Miami · 1/8-finals · hard |