2017 Dutch TT
The 2017 Dutch TT was the eighth round of the 2017 MotoGP season. It was held at the TT Circuit Assen in Assen on 25 June 2017. As of 2020, this remains the most recent victory in the premier class of MotoGP legend Valentino Rossi.Classification
MotoGP
Moto2
- Lorenzo Baldassari suffered a concussion in a crash during qualifying and withdrew from the event.
- Xavi Vierge suffered a broken arm in a crash during free practice and withdrew from the event.
Moto3
MotoGP
Below are the standings for the top five riders and constructors after round eight has concluded.
;Riders' Championship standings
;Constructors' Championship standings
| Constructor | Points |
| 1 |  Yamaha | 164 |
| 2 |  Ducati | 142 |
| 3 | Honda | 141 |
| 4 | Suzuki | 35 |
| 5 | Aprilia | 25 |
- Note: Only the top five positions are included for both sets of standings.
Moto2
Moto3
Maverick Viñales