Chourio recorded his 20th stolen base of the season in the bottom of the first inning during Friday night's game against the Cincinnati Reds.
The centerfielder went 0-for-2 on the night with two walks and a strikeout, bringing his season slashline to .269/.308/.458
Chourio needs just two home runs, three RBI, and three stolen bases to one-up his stats from last year.
Milwaukee ultimately lost the game 3-1, but have already clinched the National League Central division, so the loss means little.
However, it was huge for a Reds team that is now tied with the New York Mets for the final Wild Card spot with just two games remaining.
The Reds and Brewers will play their second game of the series on Saturday at 7:10 p.m. Eastern (01:10 CET).