YEAR: 1977
SIGNIFICANCE: SP Nolan Ryan got his 5th 300+ K season in 6 years, extending his MLB record
Perhaps the most fierce pitcher of all-time, Nolan Ryan pitched his fifth 300+ strikeout season in a span of six years on this day in 1977. Ryan, the all-time strikeouts leader, finished the 1977 season with 341 Ks, the third-highest amount of his iconic career. Five of his six 300 K seasons came while wearing the California Angels jersey. During his time in California, he pitched to a 3.07 ERA, struck out 2,416 batters in 2,181.1 IP, and had an even 10 strikeouts per 9 IP.