Enjoy this 2017 Warsaw SGP semi-final thriller, as Jason Doyle kept his cool to see off Maciej Janowski, Niels-Kristian Iversen and Patryk Dudek at PGE Narodowy.

Watch more Speedway GP content on SGPTV: http://bit.ly/2T1n5CR

Keep up with all the latest news by signing up to our mailing list: http://bit.ly/2IvuSTY

Subscribe to us on YouTube: http://bit.ly/BrM1C495lh
Like Us On Facebook: http://bit.ly/2FDk7l5
Follow Us On Twitter: http://bit.ly/2tNPaBi
Follow Us On Instagram: http://bit.ly/2VZbTIK

The toughest 60 seconds in motorsport! 15 permanent riders representing nine different nations battle it out for World Championship points on 500cc bikes with a single fixed gear and no brakes!