Hector Rondon was charged with two runs and took a blown save Saturday against the Padres.
Hector Rondon tallied his first save of the season Wednesday in the Cubs' defeat of the Cardinals.
Hector Rondon recorded a pair of strikeouts in his one inning of work Monday as the Cubs were defeated 6-3 by the Padres.
Cubs manager Joe Maddon indicated Saturday that Hector Rondon would begin the season as the Cubs closer.
Hector Rondon pitched a perfect ninth inning Sunday, closing out the Brewers for his 29th save of the year.
Hector Rondon tossed a scoreless ninth inning Saturday against the Dodgers for his 26th save of the season.
Hector Rondon struck out two in the ninth in picking up his 23rd save on Monday.
Hector Rondon retired the side in order in the ninth inning to pick up his 22nd save in Tuesday's 3-0 win against the Reds.
Hector Rondon pitched a scoreless ninth inning against the Orioles for his 21st save.
Hector Rondon notched his 20th save of the season with a 1-2-3 ninth inning in Friday's win over the Orioles.
Hector Rondon escaped a ninth-inning jam to pick up his 19th save as the Cubs defeated the Giants on Thursday, when play resumed from Tuesday's rain-shortened contest.
Hector Rondon picked up his 18th save of the season Monday as the Cubs took down the Mets.
Hector Rondon pitched a scoreless ninth inning against the Brewers on Tuesday to earn his 15th save.
Called on to close the game in the 11th inning, Hector Rondon instead allowed a run on three singles to suffer the blown save against the Rockies on Tuesday.