Masaharu KATSUMATA Keputusan Perlumbaan
| Tahun | Siri Perlumbaan | Litar Perlumbaan | Pusingan | Kelas | Kedudukan | Pasukan Perlumbaan | Model Kereta Lumba |
|---|---|---|---|---|---|---|---|
| 2025 | Cabaran Ferrari Jepun | Litar Litar Lumba Antarabangsa Fuji | R4-R2 | S-AM | 1 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Litar Lumba Antarabangsa Fuji | R4-R1 | S-AM | 3 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Litar Lumba Antarabangsa Fuji | R3-R2 | S-AM | 7 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Litar Lumba Antarabangsa Fuji | R3-R1 | S-AM | 8 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Autopolis | R2-R2 | S-AM | 3 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Autopolis | R2-R1 | S-AM | 4 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Suzuka | R2 | S-AM | 6 | Ferrari 296 Challenge | |
| 2025 | Cabaran Ferrari Jepun | Litar Suzuka | R1 | S-AM | 3 | Ferrari 296 Challenge |