Who was Marvelous Marvin Hagler's first World Middleweight title shot against ?

In November 1979, Hagler fought World Middleweight Champion Vito Antuofermo at Caesar's Palace in Las Vegas, Nevada. After fifteen rounds, most thought that Hagler had won. Referee Mills Lane directed Hagler to turn and face the television cameras. "Congratulations", he said. "Now stay facing this way until they announce the decision and I raise your arm." Hagler and many others were surprised when the decision was announced as a draw and Antuofermo retained his title. This only added to Hagler's frustrations. Hagler had the boxing skills and killer instinct to knock Vito out, but instead he played it safe and it cost him the title.