Just like the 4.5 division, men’s open division was a nail biter between NSRC and 2018 runner up CPAC. Exact same scenario as the 4.5 division, NSRC and CPAC split 2 total matches to 2. The match was decided by the only straight set win out of 4 matches on court 2 by Frank Chen and Tony Larson of CPAC. The division title would have gone the other way if NSRC were to forced a third set on court 2 as NSRC had more overall games than CPAC.