Circuit Length: 4555
Weather: Sunny

Lap Record: 2’04.685 (Chris Vermeulen, 01/01/2005)
Fastest Lap Ever: 1’37.626 (Ben Spies, 26/04/2009)
Last Years Winner: Troy Bayliss

2009 WSB The Netherlands – Assen 26/04/2009
Race 1
Pos. Rider Manu. Nat. Total Time
1 Ben Spies Yamaha USA 36’31.338
2 Noriyuki Haga Ducati JPN 0’00.154
3 Leon Haslam Honda GBR 0’00.779
4 Tom Sykes Yamaha GBR 0’08.775
5 Max Biaggi Aprilia ITA 0’11.275
6 Jakub Smrz Ducati CZE 0’16.126
7 Jonathan Rea Honda GBR 0’19.555
8 Regis Laconi Ducati FRA 0’19.760
9 Michel Fabrizio Ducati ITA 0’23.006
10 Troy Corser BMW AUS 0’24.285
11 Shane Byrne Ducati GBR 0’26.003
12 Karl Muggeridge Suzuki AUS 0’27.814
13 Max Neukirchner Suzuki GER 0’36.962
14 Ruben Xaus BMW ESP 0’39.025
15 Ryuichi Kiyonari Honda JPN 0’41.505
19 David Checa Yamaha ESP 0’56.425

Race 2
Pos. Rider Manu. Nat. Total Time
1 Noriyuki Haga Ducati JPN 36’31.712
2 Leon Haslam Honda GBR 0’02.678
3 Jakub Smrz Ducati CZE 0’04.603
4 Michel Fabrizio Ducati ITA 0’08.981
5 Jonathan Rea Honda GBR 0’12.104
6 Tom Sykes Yamaha GBR 0’14.575
7 Carlos Checa Honda ESP 0’17.449
8 Shane Byrne Ducati GBR 0’17.729
9 Max Neukirchner Suzuki GER 0’18.167
10 Troy Corser BMW AUS 0’25.056
11 Ruben Xaus BMW ESP 0’32.617
12 Yukio Kagayama Suzuki JPN 0’32.688
13 Brendan Roberts Ducati AUS 0’37.415
14 Matteo Baiocco Kawasaki ITA 0’55.088
15 Luca Scassa Kawasaki ITA 0’55.325

Best Lap
Rider Manu. Nat. Total Time
Leon Haslam Honda GBR 1’38.730

Rider Standings 26/04/2009

Pos. Rider Manu. Nat. Points
1. Noriyuki Haga Ducati JPN 180
2. Ben Spies Yamaha USA 120
3. Leon Haslam Honda GBR 94
4. Michel Fabrizio Ducati ITA 80
5. Max Neukirchner Suzuki GER 75
6. Tom Sykes Yamaha GBR 70
7. Max Biaggi Aprilia ITA 65
8. Regis Laconi Ducati FRA 64
9. Jonathan Rea Honda GBR 53
10. Jakub Smrz Ducati CZE 44
11. Carlos Checa Honda ESP 40
12. Shane Byrne Ducati GBR 39
13. Yukio Kagayama Suzuki JPN 39
14. Troy Corser BMW AUS 35
15. Ryuichi Kiyonari Honda JPN 33

Manufacturer Standings 26/04/2009

Pos. Manufacturer Points
1. Ducati 180
2. Yamaha 145
3. Honda 109
4. Suzuki 76
5. Aprilia 68
6. BMW 43
7. Kawasaki 10