Over the next two seasons, Terry continued to produce for the Giants, batting .326 again in 1928 with 101 runs batted in, and then .372 in 1929 with 117 runs batted in.
In both years, he finished in the top ten in the National League in a number of statistical categories and in 1929 he finished third in the Most Valuable Player Award voting.
This led to what is generally considered Terry's best season ever, 1930.

In 1930, Terry had an historic season.
He finished first in the National League with a .401 batting average, the first player to hit over .400 since Rogers Hornsby in 1925.
It is also the last time to date that anyone in the National League has hit .400.
Only Ted Williams of the American League's Boston Red Sox in 1941 has hit .400 since.
Terry also led the league with 254 hits, which is tied for the most in NL history with the Phillies' Lefty O'Doul's 254 in 1929.
He also finished 5th in the league in on-base percentage (.452), 7th in slugging percentage (.619), 6th in runs scored with 139 runs, and led the league in putouts and assists by a first baseman.
While there was no official league most valuable player award in 1930, Terry won The Sporting News Most Valuable Player Award.
Over the next two seasons, Terry continued to produce for the Giants, batting .326 again in 1928 with 101 runs batted in, and then .372 in 1929 with 117 runs batted in. In both years, he finished in the top ten in the National League in a number of statistical categories and in 1929 he finished third in the Most Valuable Player Award voting. This led to what is generally considered Terry's best season ever, 1930.
In 1930, Terry had an historic season. He finished first in the National League with a .401 batting average, the first player to hit over .400 since Rogers Hornsby in 1925. It is also the last time to date that anyone in the National League has hit .400. Only Ted Williams of the American League's Boston Red Sox in 1941 has hit .400 since. Terry also led the league with 254 hits, which is tied for the most in NL history with the Phillies' Lefty O'Doul's 254 in 1929. He also finished 5th in the league in on-base percentage (.452), 7th in slugging percentage (.619), 6th in runs scored with 139 runs, and led the league in putouts and assists by a first baseman. While there was no official league most valuable player award in 1930, Terry won The Sporting News Most Valuable Player Award.
Bill Terry