Y. Hanfmann leads the all-time head-to-head 2-1 against S. Baez, over 3 matches.
| Surface | S. Baez | Y. Hanfmann |
|---|---|---|
| Clay | 1 | 2 |
| Date | Winner | Score | Event |
|---|---|---|---|
| July 23, 2026 | Y. Hanfmann | 2 - 0 | Kitzbuhel · Quarter-finals · clay |
| July 23, 2025 | Y. Hanfmann | 2 - 1 | Kitzbuhel · 1/8-finals · clay |
| Feb. 13, 2022 | S. Baez | 2 - 1 | Rio de Janeiro · Final · clay |