Masaharu KATSUMATA Hasil Balapan
| Tahun | Seri Balap | Sirkuit Balap | Putaran | Kelas | Peringkat | Tim Balap | Model Mobil Balap |
|---|---|---|---|---|---|---|---|
| 2025 | Tantangan Ferrari Jepang | Sirkuit Balap Internasional Fuji | R4-R2 | S-AM | 1 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Balap Internasional Fuji | R4-R1 | S-AM | 3 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Balap Internasional Fuji | R3-R2 | S-AM | 7 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Balap Internasional Fuji | R3-R1 | S-AM | 8 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Autopolis | R2-R2 | S-AM | 3 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Autopolis | R2-R1 | S-AM | 4 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Suzuka | R2 | S-AM | 6 | Ferrari 296 Challenge | |
| 2025 | Tantangan Ferrari Jepang | Sirkuit Suzuka | R1 | S-AM | 3 | Ferrari 296 Challenge |