In the 1967 World Series against the Boston Red Sox, Gibson allowed only three earned runs and 14 hits over three complete-game victories in Games 1, 4 (five-hit shutout), and 7, the latter two marks tying Christy Mathewson's 1905 World Series record. Just as he had in 1964, Gibson pitched a complete-game victory in Game 7, against Cy Young winner Jim Lonborg, who pitched a 1-hitter in Game 2. Gibson also contributed offensively in Game 7 by hitting a home run that made the game 3–0. Gibson became the only pitcher to be on the mound for the final out of Game 7 of a World Series multiple times. Unlike his last win as World Series MVP, he finally got the men's suit endorsement that eluded him in 1964. He also gained endorsement and sponsorship for his asthma medication, namely Primateme mist inhaler and tablets.