The next regular-season Chicago Cubs vs. Milwaukee Brewers game on the 2026 schedule is on Monday, May 18, 2026 , with the Cubs and Brewers meeting in a series that runs May 18–20, 2026.

Quick Scoop

  • The 2026 MLB schedule has the first Cubs–Brewers series set for May 18–20, 2026 , after the Cubs play only a few early divisional games.
  • Ticket listings and rivalry slates also show Cubs–Brewers matchups starting May 18, 2026 , then again in late June in Milwaukee.
  • Later in the 2026 season, the teams meet multiple times in September , including a stretch with six games in about a week and a half, which could be big for the NL Central race.

So if you are planning ahead, circle May 18, 2026 as the next Cubs–Brewers clash, with more showdowns following in June and September.

TL;DR: The next Cubs–Brewers game on the posted 2026 schedule is May 18, 2026.

Information gathered from public forums or data available on the internet and portrayed here.