Over his career, Azcue threw out 45.17% of the base runners who tried steal a base on him, ranking him 10th on the all-time list. During the 1966 season, he threw out 62% of the base runners who tried steal a base, the fifth highest season percentage in major league history. He caught two no hitters in his career, Sonny Siebert in 1966 and Clyde Wright in 1970.
Azcue's impressive career statistics demonstrate his exceptional ability to throw out base runners attempting to steal on him, ranking him among the top 10 all-time. In the 1966 season, his success rate soared to 62%, making him one of the best in the league that year. He also achieved two significant milestones: catching no-hitters by Sonny Siebert and Clyde Wright.