This document summarizes the results of the Rookie Rumble #18 overclocking competition hosted by HWBOT. It provides rankings and analyses of the 373 participants and over 1,000 submissions. The top performers achieved frequencies up to 5.3GHz and hardware records in categories like the Xeon E5 2698 V3. Outreach efforts included pop-up invites, newsletters, social media posts, and articles to promote the event.