The 2009 Assen Superbike World Championship round will be the fourth round of the 2009 Superbike World Championship season. It took place on the weekend of April 24–26, 2009 at the TT Circuit Assen located in Assen, Netherlands.

Results Superbike race 1 Pos No Rider Bike Laps Time Grid Points 1 19 Ben Spies Yamaha YZF-R1 22 36:31.338 1 25 2 41 Noriyuki Haga Ducati 1098R 22 +0.154 4 20 3 91 Leon Haslam Honda CBR1000RR 22 +0.779 3 16 4 66 Tom Sykes Yamaha YZF-R1 22 +8.775 8 13 5 3 Max Biaggi Aprilia RSV 4 22 +11.275 10 11 6 96 Jakub Smrž Ducati 1098R 22 +16.126 2 10 7 65 Jonathan Rea Honda CBR1000RR 22 +19.555 11 9 8 55 Régis Laconi Ducati 1098R 22 +19.760 12 8 9 84 Michel Fabrizio Ducati 1098R 22 +23.006 5 7 10 11 Troy Corser BMW S1000RR 22 +24.285 15 6 11 67 Shane Byrne Ducati 1098R 22 +26.003 14 5 12 31 Karl Muggeridge Suzuki GSX-R1000 K9 22 +27.814 13 4 13 76 Max Neukirchner Suzuki GSX-R1000 K9 22 +36.962 6 3 14 111 Ruben Xaus BMW S1000RR 22 +39.025 20 2 15 9 Ryuichi Kiyonari Honda CBR1000RR 22 +41.505 16 1 16 24 Brendan Roberts Ducati 1098R 22 +41.810 18 17 100 Makoto Tamada Kawasaki ZX-10R 22 +50.186 25 18 32 Stuart Easton Kawasaki ZX-10R 22 +55.567 23 19 94 David Checa Yamaha YZF-R1 22 +56.425 21 20 25 David Salom Kawasaki ZX-10R 22 +1:05.169 22 21 88 Roland Resch Suzuki GSX-R1000 K9 22 +1:37.663 28 Ret 99 Luca Scassa Kawasaki ZX-10R 18 Mechanical 27 Ret 56 Shinya Nakano Aprilia RSV 4 13 Accident 19 Ret 77 Vittorio Iannuzzo Honda CBR1000RR 13 Retirement 24 Ret 15 Matteo Baiocco Kawasaki ZX-10R 12 Retirement 26 Ret 7 Carlos Checa Honda CBR1000RR 4 Accident 7 Ret 71 Yukio Kagayama Suzuki GSX-R1000 K9 1 Accident 9 Ret 33 Tommy Hill Honda CBR1000RR 0 Accident 17

Superbike race 2 Pos No Rider Bike Laps Time Grid Points 1 41 Noriyuki Haga Ducati 1098R 22 36:31.712 4 25 2 91 Leon Haslam Honda CBR1000RR 22 +2.678 3 20 3 96 Jakub Smrž Ducati 1098R 22 +4.603 2 16 4 84 Michel Fabrizio Ducati 1098R 22 +8.981 5 13 5 65 Jonathan Rea Honda CBR1000RR 22 +12.104 11 11 6 66 Tom Sykes Yamaha YZF-R1 22 +14.575 8 10 7 7 Carlos Checa Honda CBR1000RR 22 +17.449 7 9 8 67 Shane Byrne Ducati 1098R 22 +17.729 14 8 9 76 Max Neukirchner Suzuki GSX-R1000 K9 22 +18.167 6 7 10 11 Troy Corser BMW S1000RR 22 +25.056 15 6 11 111 Ruben Xaus BMW S1000RR 22 +32.617 20 5 12 71 Yukio Kagayama Suzuki GSX-R1000 K9 22 +32.688 9 4 13 24 Brendan Roberts Ducati 1098R 22 +37.415 18 3 14 15 Matteo Baiocco Kawasaki ZX-10R 22 +55.088 26 2 15 99 Luca Scassa Kawasaki ZX-10R 22 +55.325 27 1 16 55 Régis Laconi Ducati 1098R 22 +1:18.514 12 17 88 Roland Resch Suzuki GSX-R1000 K9 22 +1:30.780 28 Ret 33 Tommy Hill Honda CBR1000RR 20 Mechanical 17 Ret 100 Makoto Tamada Kawasaki ZX-10R 10 Retirement 25 Ret 9 Ryuichi Kiyonari Honda CBR1000RR 7 Mechanical 16 Ret 94 David Checa Yamaha YZF-R1 5 Accident 21 Ret 25 David Salom Kawasaki ZX-10R 5 Retirement 22 Ret 31 Karl Muggeridge Suzuki GSX-R1000 K9 3 Accident 13 Ret 32 Stuart Easton Kawasaki ZX-10R 3 Accident 23 Ret 19 Ben Spies Yamaha YZF-R1 1 Accident 1 Ret 77 Vittorio Iannuzzo Honda CBR1000RR 1 Mechanical 24 Ret 3 Max Biaggi Aprilia RSV 4 1 Mechanical 10 DNS 56 Shinya Nakano Aprilia RSV 4 Injured 19

Supersport race Pos No Rider Bike Laps Time Grid Points 1 50 Eugene Laverty Honda CBR600RR 21 35:45.160 4 25 2 35 Cal Crutchlow Yamaha YZF-R6 21 +0.107 1 20 3 26 Joan Lascorz Kawasaki ZX-6R 21 +0.178 2 16 4 99 Fabien Foret Yamaha YZF-R6 21 +1.777 5 13 5 54 Kenan Sofuoğlu Honda CBR600RR 21 +1.901 3 11 6 8 Mark Aitchison Honda CBR600RR 21 +5.492 12 10 7 13 Anthony West Honda CBR600RR 21 +12.551 8 9 8 77 Barry Veneman Suzuki GSX-R600 21 +12.841 11 8 9 127 Robbin Harms Honda CBR600RR 21 +13.567 9 7 10 51 Michele Pirro Yamaha YZF-R6 21 +19.657 7 6 11 7 Patrik Vostárek Honda CBR600RR 21 +24.316 17 5 12 69 Gianluca Nannelli Triumph Daytona 675 21 +25.803 19 4 13 55 Massimo Roccoli Honda CBR600RR 21 +26.255 13 3 14 21 Katsuaki Fujiwara Kawasaki ZX-6R 21 +26.439 15 2 15 24 Garry McCoy Triumph Daytona 675 21 +44.902 6 1 16 28 Arie Vos Honda CBR600RR 21 +52.814 20 17 83 Russell Holland Honda CBR600RR 21 +52.959 21 18 9 Danilo dell'Omo Honda CBR600RR 21 +58.793 22 19 57 Kevin Bos Yamaha YZF-R6 21 +1:04.653 28 20 94 Marcel van Nieuwenhuizen Yamaha YZF-R6 21 +1:08.049 29 21 32 Fabrizio Lai Honda CBR600RR 21 +1:08.111 25 22 88 Yannick Guerra Yamaha YZF-R6 21 +1:08.389 30 23 27 Twan van Poppel Yamaha YZF-R6 21 +1:25.061 31 Ret 53 Alex Polita Suzuki GSX-R600 19 Mechanical 24 Ret 117 Miguel Praia Honda CBR600RR 16 Retirement 16 Ret 1 Andrew Pitt Honda CBR600RR 15 Accident 10 Ret 105 Gianluca Vizziello Honda CBR600RR 14 Retirement 18 Ret 30 Jesco Günther Honda CBR600RR 10 Retirement 23 Ret 14 Matthieu Lagrive Honda CBR600RR 4 Accident 14 Ret 5 Doni Tata Pradita Yamaha YZF-R6 3 Retirement 26 Ret 96 Matej Smrž Triumph Daytona 675 2 Retirement 27

Superstock 1000 race classification Pos. No. Rider Bike Laps Time/Retired Grid Points 1 21 Maxime Berger Honda CBR1000RR 13 22:19.407 1 25 2 19 Xavier Simeon Ducati 1098R 13 +3.431 9 20 3 20 Sylvain Barrier Yamaha YZF-R1 13 +4.240 3 16 4 112 Javier Forés Kawasaki ZX-10R 13 +4.369 7 13 5 71 Claudio Corti Suzuki GSX-R1000 K9 13 +7.504 4 11 6 65 Loris Baz Yamaha YZF-R1 13 +10.191 5 10 7 87 Gareth Jones Yamaha YZF-R1 13 +10.604 13 9 8 34 Davide Giugliano MV Agusta F4 312 R 13 +11.050 2 8 9 77 Barry Burrell Honda CBR1000RR 13 +11.287 6 7 10 16 Raymond Schouten Yamaha YZF-R1 13 +11.378 8 6 11 29 Daniele Beretta Ducati 1098R 13 +18.964 20 5 12 8 Andrea Antonelli Yamaha YZF-R1 13 +20.246 10 4 13 69 Ondřej Ježek Honda CBR1000RR 13 +20.811 19 3 14 53 Dominic Lammert Suzuki GSX-R1000 K9 13 +21.381 16 2 15 111 Ismael Ortega Kawasaki ZX-10R 13 +21.498 17 1 16 7 René Mähr Suzuki GSX-R1000 K9 13 +21.868 11 17 119 Michele Magnoni Yamaha YZF-R1 13 +22.719 14 18 35 Allard Kerkhoven Yamaha YZF-R1 13 +23.394 25 19 5 Danny De Boer Yamaha YZF-R1 13 +23.784 21 20 46 Tommy Bridewell Yamaha YZF-R1 13 +26.965 26 21 25 Gregg Black Yamaha YZF-R1 13 +28.241 22 22 51 Santiago Barragán Honda CBR1000RR 13 +30.458 18 23 2 Luca Morelli Kawasaki ZX-10R 13 +31.643 23 24 86 Loïc Napoleone Suzuki GSX-R1000 K9 13 +36.205 12 25 44 Balázs Németh Honda CBR1000RR 13 +36.955 40 26 91 Hampus Johansson Yamaha YZF-R1 13 +40.076 27 27 72 Nicolas Pouhair Yamaha YZF-R1 13 +45.824 31 28 63 Per Björk Honda CBR1000RR 13 +46.530 28 29 23 Federico Sandi Aprilia RSV4 Factory 13 +46.705 32 30 11 Pere Tutusaus KTM RC8 R 13 +48.241 33 31 12 Nico Vivarelli Honda CBR1000RR 13 +1:17.713 38 32 36 Philippe Thiriet Honda CBR1000RR 13 +1:22.681 34 33 66 Mateusz Stoklosa Honda CBR1000RR 13 +1:24.660 39 Ret 30 Michaël Savary Honda CBR1000RR 11 Retirement 24 Ret 107 Niccolò Rosso Yamaha YZF-R1 8 Retirement 36 Ret 22 Alex Lowes MV Agusta F4 312 R 8 Retirement 15 Ret 14 Federico Biaggi Aprilia RSV4 Factory 6 Accident 37 Ret 93 Mathieu Lussiana Yamaha YZF-R1 4 Retirement 29 Ret 117 Denis Sacchetti KTM RC8 R 2 Technical problem 30 Ret 64 Danilo Andric Yamaha YZF-R1 2 Accident 35

Superstock 600 race classification Pos. No. Rider Bike Laps Time/Retired Grid Points 1 4 Gino Rea Honda CBR600RR 10 17:36.124 5 25 2 37 Joey Litjens Yamaha YZF-R6 10 +0.363 2 20 3 11 Jérémy Guarnoni Yamaha YZF-R6 10 +4.877 11 16 4 89 Stefan Kerschbaumer Yamaha YZF-R6 10 +10.028 6 13 5 47 Eddi La Marra Honda CBR600RR 10 +12.345 7 11 6 13 Dino Lombardi Kawasaki ZX-6R 10 +13.139 8 10 7 7 Baptiste Guittet Honda CBR600RR 10 +15.734 10 9 8 34 Kevin Van Leuven Yamaha YZF-R6 10 +16.738 12 8 9 36 Andrzej Chmielewski Yamaha YZF-R6 10 +17.375 9 7 10 19 Nico Morelli Honda CBR600RR 10 +17.853 14 6 11 91 Alex Ott Yamaha YZF-R6 10 +18.127 13 5 12 12 Riccardo Cecchini Honda CBR600RR 10 +28.240 16 4 13 23 Christian Von Gunten Suzuki GSX-R600 10 +31.546 15 3 14 119 Jardo Van Huisstede Suzuki GSX-R600 10 +44.833 17 2 15 132 Daniele Manfrinati Honda CBR600RR 10 +53.374 19 1 16 10 Nacho Calero Yamaha YZF-R6 10 +53.498 20 17 81 David Látr Honda CBR600RR 10 +58.199 18 18 26 Mircea Vrăjitoru Yamaha YZF-R6 10 +1:31.789 21 19 30 Bogdan Vrăjitoru Yamaha YZF-R6 10 +1:56.419 22 Ret 55 Vincent Lonbois Yamaha YZF-R6 9 Accident 3 Ret 9 Danilo Petrucci Yamaha YZF-R6 8 Retirement 1 Ret 5 Marco Bussolotti Yamaha YZF-R6 7 Accident 4

References Superbike Race 1 (Archived 2009-06-11) Superbike Race 2 Supersport Race Superstock 1000 Race Superstock 600 Race

External links The official website of the TT Circuit Assen The official website of the Superbike World Championship