John Gant homered for his first major league hit and pitched one-run ball into the sixth inning, helping the St. Louis Cardinals beat the Washington Nationals 6-4 on Tuesday night for their season-high seventh consecutive victory.

Kolten Wong had three hits and three RBIs as St. Louis (65-55) pulled within four games of the NL Central-leading Chicago Cubs and moved within one game of the Philadelphia Phillies for the second NL wild card. The Cardinals also improved to 18-9 since Mike Shildt was named interim manager on July 13, the most wins for a manager through his first 27 games in franchise history.

The Nationals (60-60) have dropped six of eight to fall eight games behind Atlanta in the NL East.

Gant (5-4) permitted four hits and struck out six in 5 1/3 innings. He has given up just two earned runs over 11 1/3 innings in his last two starts, both wins.