"It's a weekend job". - Jonas Gjelstad - Professional Sports Bettor pt. 4 October 7, 2016 Episode 4: Follow professional sports bettor Jonas Gjelstad's journey, as he analyses his performance and looks to optimise his results. You can watch the whole series of 6 episodes on the Trademate Youtube channel. become a pro Subscribe Sign up with your email address to receive our latest articles and videos to help you improve as a sports trader. First Name Last Name Email Address Sign Up We respect your privacy. Thank you! Please check your email.