undisputed World Lightweight Champion. Montgomery was down for a count of nine in the sixth before the bout was stopped. The victory also avenged a twelfth-round knockout loss to Montgomery from January 25, 1944. At least one source had Williams with an edge in three of the rounds, with one to Montgomery, and one too close to call. The blow that sent Montgomery to the mat in the sixth was a right to the chin by the hard punching Williams. Montgomery rose after nine but continued to take punches and was up against the ropes, and sinking to the mat on his knees before the referee stopped the bout. World Lightweight Title defense against Jesse Flores, September 1948 On September 23, 1948, Williams successfully defended his Lightweight title against Jesse Flores winning in a tenth-round technical knockout at Yankee Stadium in New York's Bronx. Flores had been on the mat five times during the fight, down twice in the fifth and twice in the eighth. The final blows were a left hook and then a right that sent Flores to the mat 2:07 into the tenth round. World Lightweight Title defense against Enrique Bolanos, July 1949 On July 21, 1949, Williams defended his title against Enrique Bolanos winning in a fourth-round technical knockout before a crowd of near 19,000 at Wrigley Field in Los Angeles. Bolanos had been sent to the canvas twice before referee Jack Dempsey decided to end the bout 2:40 into the fourth round. Bolanos was knocked to the mat for a count of eight early in the fourth, and then after rising received a series of left and right hooks that sent him to his knees near William's corner. Bolanos' manager George Parnassus threw in the towel and referee Dempsey abruptly ended the bout causing the fight to be recorded as a technical knock out. World Lightweight Title defense against Freddy Dawson, December 1949 On December 5, 1949, Williams defeated Freddy Dawson in a close fifteen-round decision before 10,389 fans at Convention Hall in Philadelphia. He had defeated Dawson twice in previous meetings and led in the early betting. In the post-fight decision, the two judges gave him the decision by only one round, ruling that 8 rounds were won by him and 7 by Dawson. The referee, who was closer to the action, gave him 9 rounds to 6 for Dawson. There were no knockdowns