Piña hit his sixth home run of the season off reliever Chris Stratton to cap a five-run sixth inning for the Brewers. He added a two-run homer in the eighth.
The Brewers outscored Pittsburgh 28-3 while sweeping the series. Milwaukee has won five of its last six and increased its lead over second-place Cincinnati to seven games in the NL Central.
“A very good day,” Piña said. “Happy for me, for the team, too. Winning, that’s the most important thing. Keep winning, keep getting closer to the playoffs, that’s the goal.”
Milwaukee starter Freddy Peralta (8-3) allowed only two hits and three baserunners. He struck out five and needed just 68 pitches to get through six innings.
Tellez added a solo home run in the seventh off Stratton, an estimated 410-foot blast to the visitor’s bullpen in left-center.
Kuhl yielded three runs on six hits in 5 1/3 innings and struck out five. Stratton gave up four runs on four hits in 1 1/3 innings of relief.
Piña’s second home run came after Cain reached on an error in the eighth. It was the second multi-homer game of Piña’s career. He finished 3 for 5.
Peralta was pulled despite a lower pitch count for the second straight start because the Brewers are trying to save some innings on the 25-year-old’s right arm.
Peralta has thrown 108 innings this year, already 22 more than his career high of 85 in 2019 and a huge jump from the 29 1/3 he pitched as a full-time reliever in 2020.
“We’re just trying to conserve innings as we go,” manager Craig Counsell said. “He threw 50-some pitches last time, a little more this time and he’ll be full go next time. We were hoping to be a little shorter today. The way the game played out, it worked out.”
The Pirates have lost eight of their last 10, while trading away Tyler Anderson, Clay Holmes and All-Star Adam Frazier, but Kuhl said the lack of on-field results isn’t solely because of the players no longer in the Pittsburgh dugout.
“A lot of young guys are going to get an opportunity now,” he said. “It’s being handled very well right now by the guys in that room. We just ran into a hot team.”
Brewers: 1B Daniel Vogelbach (left hamstring strain) will start a rehab assignment with Triple-A Nashville on Friday. Vogelbach has been out since June 22.
Pirates: LHP Steven Brault (left lat strain) made his fourth rehab appearance with Triple-A Indianapolis. He pitched four innings and allowed one run. Brault has been on the injured list since April 1.
Brewers: RHP Corbin Burnes (6-4, 2.12 ERA) will start a three-game series in Atlanta on Friday. Burnes leads qualified NL pitchers in ERA and strikeouts per nine innings, with 12.8.
Pirates: RHP Wil Crowe (2-5, 5.89) will start on Friday, continuing the homestead with three games against Philadelphia. Crowe struck out a career-high nine in his last start.
Ronald Acuna Jr. staying 'positive' through ACL tear recovery, embracing new role as Braves cheerleader
Outfielder Ronald Acuna Jr. can't help his Braves teammates on the field as he recovers from knee surgery, but he was on the field before Sunday's Game 2 of the NLCS, embracing his role as cheerleader and giving a rare bit of insight on his ongoing rehab.
Major League Baseball to require teams to provide housing for minor league players starting in 2022
Amid mounting pressure from players and advocacy groups, Major League Baseball will require teams to provide housing for minor league players starting in 2022, it was announced.
Houston Astros' Luis Garcia will stay on ALCS roster after leaving Game 2 start with knee soreness
Astros rookie starter Luis Garcia said Sunday he's feeling better after leaving Game 2 with knee discomfort.
3B Justin Turner, nursing a neck injury, not in Los Angeles Dodgers' lineup for NLCS Game 2
Justin Turner, a Los Angeles stalwart who has played in 79 postseason games, was not in the lineup for Game 2 of the NLCS Sunday, as the Dodgers looked to even the series with the Braves in Atlanta.
Boston Red Sox to start lefty Eduardo Rodriguez in Game 3 of ALCS
The Red Sox will start lefty Eduardo Rodriguez in Game 3 of the ALCS on Monday night.
Los Angeles will look to extend series lead over Atlanta in Game 2
Atlanta Braves (88-73, first in the NL East) vs. Los Angeles Dodgers (106-56, second in the NL West)