Johnson's power surge was complemented by a surge in speed. Although he had 31 stolen bases in five previous seasons, on September 11, 1987, Johnson stole his 30th base to join the 30–30 club for the first time. Johnson became the first switch-hitter to join the club, and he and Strawberry became the only teammates to achieve 30–30 status in the same season. Another grand slam in September brought Johnson's home run total to 36, just four shy of his entire career before 1987. Unfortunately for the Mets, as Johnson's power faded, so did their run at the postseason and the defending champions missed the playoffs. The entire league took notice of Johnson's unexpected rise in 1987 and he received 42 points in the voting for National League MVP. His home run and RBI totals were second only to Strawberry on the team and his home runs were seventh-best in the entire majors. His right-handed hitting was substantially better than his left-handed hitting with numbers better in almost every category including a batting average 36 points higher and slugging 74 points higher. His 36 home runs overall were the most in National League history by a switch-hitter, breaking Ripper Collins' 53-year-old record.
