Argentinian club Rosario Central hosted Brazil heavyweight and 2017 champion Gremio in a match the started in a flurry of goals, before calming into a tense, cagey affair.beIN SPORTS, your home for Copa Libertadores in NZ:https://www.beinsports.com/nz/beIN SPORTS CONNECT: https://connect-nz.beinsports.comYoutube: https://www.youtube.com/c/beinsportsnzFacebook: https://www.facebook.com/beINSPORTSNZ/Twitter: https://twitter.com/beINSPORTS_NZ