Spain
| Leading Champions |
| 1. Álex Palou - 2 (2021 INDYCAR, 2023 INDYCAR) |
| Leading Race Winners |
| 1. Álex Palou - 9 |
| 2. Oriol Serviŕ - 1 |
| Most Successful Drivers |
| 1. Álex Palou - 1st (9 times) |
| 2. Oriol Serviŕ - 1st |
| 3. Fermín Velez - 9th |
| Full National Driver Ranking |
| National Records |