Shimoda is the first Japanese rider to sign a factory contract with American Honda, although Honda has fielded top Japanese racers in MotoGP, World Trials and even Formula 1.
| Event NAme | Position | Best Time | Date |
|---|---|---|---|
| Salt Lake City AMA Supercross 2025 Results | 250SX | 8 | 48.532 | 2025-05-10 |
| Philadelphia AMA Supercross 2025 Results | 250SX | 5 | 48.572 | 2025-04-12 |
| Seattle AMA Supercross 2025 Results | 250SX | 5 | 46.655 | 2025-03-29 |
| Indianapolis AMA Supercross 2025 Results | 250SX | 6 | 51.194 | 2025-03-08 |
| Arlington AMA Supercross 2025 Results | 250SX | 4 | 49.989 | 2025-02-22 |
| Anaheim 2 AMA Supercross 2025 Results | 250SX | 6 | 1:01.612 | 2025-01-25 |
| San Diego AMA Supercross 2025 Results | 250SX | 7 | 55.181 | 2025-01-18 |
| Anaheim 1 AMA Supercross 2025 Results | 250SX | 1 | 1:05.790 | 2025-01-11 |
| St. Louis AMA SUPERCROSS 2024 RESULTS | 250SX | 2 | 0:57.268 | 2024-03-30 |
| Seattle AMA Supercross 2024 Results | 250SX | 3 | 0:53.343 | 2024-03-23 |
| Glendale AMA Supercross 2024 Results | 250SX | 2024-02-11T11:32 | ||
| Anaheim I AMA Supercross 2024 Results | 250SX | 4 | 06.9280 | 2024-01-06 |