The closing date for guaranteed entries to the 2018 USBC was Monday, April 9th. At the end of the day on Monday, April 9th, 21 teams had entered. 3 of the teams have byes (Fleisher & Nickell to the Round of 8, Rosenthal to the Round of 16), so there are 18 teams in the Round Robin, who will compete for 11 spots in the Round of 16. The Conditions of Contest provide that with 18 Round Robin teams and 11 slots in the Round of 16, we have a 2-day complete Round Robin. With any more than 18 teams in the Round Robin, we would need a different format. Therefore no additional entries will be accepted. For more information, see the 2018 USBC page.