The Pirates selected high school right-hander Quinn Preister of Cary, Ill., in the first round of MLB's First-Year Player Draft on Monday night.
The Pirates chose outfielder Sammy Siani of William Penn Charter School in Philadelphia with the 37th overall pick in the MLB First-Year Player Draft.
The Pirates have five of the first 95 selections in the Major League Baseball Draft, which begins Monday night.
The Pirates went 0 for 12 with runners in scoring position Sunday while losing to the Brewers 4-2.
Orlando Arcia hit a two-run home run in the 13th inning off Alex McRae to lift the Brewers to a 12-10 victory over the Pirates on Saturday.
Chris Archer pitched seven innings Friday night for his first win since April 7 as the Pirates beat the Brewers 9-4.
The Pirates are hoping West Virginia University right-hander Alek Manoah falls to the 18th pick in Monday's amateur draft.
Pirates right-hander Jordan Lyles, who left his previous start with a hamstring injury, could pitch Sunday against the Brewers.
Mike Moustakas had two home runs and four hits Thursday night to lead the Brewers to an 11-5 victory over the Pirates.
Pirates second baseman Adam Frazier has been dropped from the leadoff spot of the batting order after hitting .250 in 48 games.
The Pirates wound up being swept in a three-game series by the Dodgers on Sunday, losing 11-7 at PNC Park.
Pirates catcher Francisco Cervelli sustained concussion-like symptoms when struck by a bat in a 7-2 loss to the Dodgers on Saturday night.
Pirates top prospect Mitch Keller will make his major-league Monday in a doubleheader against the Reds at Cincinnati.
Rookie Davis and Dovydas Neverauska were called up by the PIrates from Class AAA Indianapolis prior to Saturday night's game with the Dodgers.
Opener Michael Feliz gave up five runs as he retired only one of six batters faced in the Pirates' 10-2 loss to the Dodgers on Friday night.
The National League's top two hitters, the Dodgers' Cody Bellinger and Pirates' Josh Bell, meet in a three-game series this weekend.
Michael Feliz will serve as the Pirates' opener Friday night when they face the Dodgers.
The Pirates had a season-high in runs and hit four home runs in beating the Colorado Rockies 14-6 on Thursday afternoon.