MILWAUKEE (AP) - Christian Yelich welcomed hard-throwing prospect Ryan Helsley to the big leagues with a three-run homer, his eighth against St. Louis this season, to help send the Milwaukee Brewers to an 8-4 victory over the Cardinals on Tuesday night.
Lorenzo Cain and Yasmani Grandal each homered in a five-run third against Jack Flaherty (1-1), when the Brewers went up 5-0.
Yelich, who homered three times on Monday, was the first batter faced by Helsley, who debuted with two on and two outs in the fifth. Yelich fell behind 0-2, evened the count and then fouled off a 98 mph fastball, before sending the next pitch 427 feet to right center for his ninth home run, putting Milwaukee up 8-0.
Yelich is the first player to homer in six consecutive games against the Cardinals. The Brewers have won nine of their last 10 against St. Louis, including four in a row.
Brandon Woodruff (2-1) held the Cardinals scoreless until Marcell Ozuna's two-run homer, his seventh, with one out in the sixth. Woodruff allowed two runs on seven hits in 5 2/3 innings, striking out six.
The Cardinals added two in the eighth on RBI singles by Yadier Molina and Kolten Wong.
Cain opened the third inning with his second homer. Ryan Braun doubled under the glove of third baseman Matt Carpenter with one out. After Mike Moustakas struck out, Grandal followed with his fifth homer, a two-run shot to right.
The Brewers loaded the bases on singles by Travis Shaw and Jesus Aguilar and a walk to Orlando Arcia. Woodruff then laced a two-run double over the bag at first, his fifth hit in his first six at-bats this season.
Flaherty was tagged for five runs on nine hits and needed 75 pitches to get though 2 2/3 innings.
Cardinals: RHP Mike Mayers (right shoulder strain) was placed on the 10-day injured list. OF Tyler O'Neill (right elbow ulnar nerve) also was placed on the 10-day IL. ... OF Harrison Bader was out of the lineup for the third straight game with an ailing right hamstring. "I know at least day-to-day," manager Mike Shildt said. "Staying away from him today."
Brewers: RHP Freddy Peralta (right shoulder sprain) was placed on the 10-day injured list. Peralta started Monday and gave up three runs on four hits with three walks in 3 1/3 innings. "He was having some pain last night during the game, so there's some inflammation in there that we had to calm down," manager Craig Counsell said. "Don't expect it to be long term. It should definitely be on the shorter end here. So he'll rest for a couple days and then he should be able to start throwing pretty soon."
INF/OF Drew Robinson was optioned to Triple-A Memphis. INF/OF Yairo Munoz, RHP Giovanny Gallegos, and RHP Helsley all were recalled from Memphis. Helsley, who had a 3.86 ERA in two starts at Memphis, will be used out of the bullpen. "You're talking about a young man with plus velocity," Shildt said. "Plus, plus. Out of the bullpen he's got every opportunity to hit 98-100 with some life to it."
RHP Jake Petricka was optioned to Class-A Wisconsin. RHP Jeremy Jeffress (right shoulder) was reinstated from the 10-day injured list. RHP Aaron Wilkerson was recalled from Triple-A San Antonio.
Cardinals: RHP Michael Wacha (0-0, 5.28) starts the series finale at Miller Park on Wednesday afternoon. He allowed seven runs on eight hits, including three homers, in 3 2/3 innings in his last start. Wacha is 5-0 in 12 career games against the Brewers, including 11 starts.
Brewers: RHP Corbin Burnes (0-1, 10.05) has allowed three home runs in each of his first three starts in a total of 14 1/3 innings. Opponents are batting .339 against him, although the Brewers are 2-1 in his starts.