# Checkmat Lake County BJJ > Mundelein, United States | # ## Overview **Name:** Checkmat Lake County BJJ **Affiliation:** # **Description:** Lake County Brazilian Jiu-Jitsu, founded in 2014, serves the Green Oaks, Libertyville, Mundelein, and Vernon Hills area of Illinois. The school is led by head instructor Carlos Archila, a second-degree black belt under Leo Vieira, and offers Gi and No-Gi adult classes plus a kids program split into Basic and Leadership tracks. Classes run six days a week, from beginner fundamentals through advanced and competition training. **Status:** Active ## Contact Information **Address:** 108 Terrace Dr Mundelein, IL 60060, United States **Phone:** (847) 495-2557 **Website:** https://lakecountybjj.com **Social Media:** - Instagram: http://instagram.com/lakecountybjj - Facebook: http://facebook.com/lakecountybjj - YouTube: https://www.youtube.com/@lakecountybjj ## Programs ### Jiu-Jitsu All Levels **Skill Level:** All **Age Group:** adults **Classes:** - Monday: 11:00 AM - 12:00 PM - Wednesday: 11:00 AM - 12:00 PM - Friday: 11:00 AM - 12:00 PM - Saturday: 11:30 AM - 12:30 PM ### Fundamentals **Skill Level:** Beginner **Age Group:** adults **Gi Requirement:** Gi required **Classes:** - Monday: 07:30 PM - 08:30 PM - Wednesday: 07:30 PM - 08:30 PM ### Intermediate & Advanced **Skill Level:** Advanced **Age Group:** adults **Classes:** - Monday: 06:30 PM - 07:30 PM - Tuesday: 06:30 PM - 07:30 PM, 07:30 PM - 08:30 PM - Wednesday: 06:30 PM - 07:30 PM - Thursday: 06:30 PM - 07:30 PM, 07:30 PM - 08:30 PM - Friday: 06:00 PM - 07:00 PM - Saturday: 10:30 AM - 11:30 AM ### Muay Thai **Skill Level:** All **Age Group:** adults **Gi Requirement:** No-Gi **Classes:** - Monday: 07:30 PM - 08:30 PM - Tuesday: 06:30 PM - 07:30 PM - Wednesday: 07:30 PM - 08:30 PM ### Kids BJJ **Skill Level:** All **Age Group:** kids **Classes:** - Monday: 05:00 PM - 05:45 PM, 05:45 PM - 06:30 PM - Tuesday: 04:30 PM - 05:15 PM, 05:15 PM - 06:00 PM - Wednesday: 05:00 PM - 05:45 PM, 05:45 PM - 06:30 PM - Thursday: 04:30 PM - 05:15 PM, 05:15 PM - 06:00 PM - Friday: 05:00 PM - 06:00 PM ### Kids Leadership **Skill Level:** Advanced **Age Group:** kids **Classes:** - Monday: 05:45 PM - 06:15 PM - Tuesday: 06:00 PM - 06:30 PM --- **Last Updated:** September 22, 2026 **Data Source:** bjj.space (https://bjj.space/gyms/united-states/illinois/mundelein/checkmat-lake-county-bjj)