The Unit Round Robin is played in two phases:  the round robin phase (in which each team in each league plays every other team in the league) and a playoff phase (in which teams that score high enough to qualify play in a knockout to determine the winner of each flight.  The time and place of matches isdetermined by the participants (most matches are played at players' homes).  Registration for the Round Robin is held in the spring.  There are separate Flight A and Flight B round robins, with a Flight C round robin if there is sufficient participation.

Round Robin 2018 Conditions of Contest

2018 winners:

Flight A:  Bill Cole, Bill Pettis, Steve Robinson, Peter Boyd, Ai-Tai Lo, Mark Shaw

Flight X:  Vince Wilmot, David Genne, Adam Gann, Zach Madden, Brad Libros, Ellen Cherniavsky

Flight B:  Terry Klein, Charles Dearolf, Jeffrey Halle, Witold Palosz