Unified middleweight champion Saul "Canelo" Alvarez is set to make his 2019 debut when he defends the WBA and WBC middleweight championships against IBF titlist Daniel Jacobs in a title unification bout May 4 from the T-Mobile Arena in Las Vegas. Jacobs is the hardest hitter Canelo has ever faced, and he knows it. Sign-up to watch #CaneloJacobs on DAZN: bit.ly/2FxTLhP READ MORE: readsn.com/2QoS4vl Subscribe to SN's YouTube Channel: bit.ly/2FXLX7M Follow @SportingNews on Twitter: readsn.com/2xMjct2 Like Sporting News on Facebook: bit.ly/2FUDMJr