Adam Wainwright became the NL's first nine-game winner, and the St. Louis Cardinals beat Tampa Bay 1-0 on Tuesday night, the Rays' third straight shutout loss.
The Cardinals have three consecutive shutouts for the first time since April 2013. St. Louis, with 13 shutouts this season, was coming off 5-0 victories over Toronto on Saturday and Sunday.
Tampa Bay has been shut out an AL-leading 10 times this season. The Rays, who have lost 14 of 15, have not scored a run in 28 innings.
Wainwright (9-3) scattered seven hits over seven innings. Trevor Rosenthal got the final four outs, including a base-loaded pop fly by Matt Joyce in the eighth, for his 17th save.
Matt Holliday put the Cardinals up 1-0 with his fourth homer this season, a long drive to left center with two outs in the sixth off tough-luck loser Jake Odorizzi (2-7).