 BALTIMORE, June 03, 2021 GLOBE NEWSWIRE -- Slinger Bag OTCQB: SLBG , a sports brand launched in 2020 and focused on innovating game improvement equipment for all ball sports with an initial focus on the global tennis market, will be featured on the National Report show on Newsmax-TV, hosted by Emmy award-winning Emma Rechenberg and Emmy-nominated Shaun Kraisman. Slinger Bags CEO Mike Ballardie will join Serena Williams coach and Slinger Bag Ambassador Patrick Mouratoglou live on the show, scheduled for Thursday 3rd June 11:50am EST, to talk about how new tennis technology is shaking up the game of tennis globally. The interview can be viewed on satellite and cable, on the Newsmax App, online streaming service, or at newsmaxtv.com . 