Following the season, he was dealt to the Pittsburgh Pirates for Wilbur Wood.
Welch reached the 20-victory mark faster than any pitcher since Wilbur Wood, who did it on July 29, 1973.
The last pitcher to experience that mixture of success and failure was Wilbur Wood of the Chicago White Sox.
It will be a rough draft that the designers will modify after hearing suggestions from residents, said Wilbur Woods, a director at the planning department.
His White Sox record of 456 career games by a left-hander was broken by Wilbur Wood in 1974.
Wilbur Wood, who had 16 victories at the break in 1974, was the last American League pitcher to do it.
July 20, 1973: Wilbur Wood became the last pitcher in the 20th century to start both ends of a doubleheader.
On June 30, Wilbur Wood made his major league baseball debut with the Red Sox.
"You ever see Lolich or Wilbur Wood?"
His 24 wins tied him with Wilbur Wood for most victories that year and made him the National League's only 20-game winner.