San Francisco Giants starting pitcher Randy Johnson acknowledges the crowd after earning his 300th career win after the Giants beat the Washington Nationals 5-1 in the first game of a baseball doubleheader Thursday, June 4, 2009, in Washington. (AP Photo/Haraz N. Ghanbari)

With the San Francisco Giants 5-1 win over the Washington Nationals earlier today, Randy Johnson became the 24th pitcher to reach 300 wins in his career.

He is the sixth left-hander to win 300 games in his career and is the second oldest member of the 300 club at 45 years of age.

Randy Johnson by the numbers [ESPN]