According to moneypuck.com, Juuse Saros has overtaken Ullmark for the league lead in GSAx, the first to do so since the beginning of the 2022-23 season.
That being the Nashville Predators, who traded Mattias Ekholm, Nino Niederreiter, Markus Granlund, and Tanner Jeannot, and are now missing Roman Josi, Ryan Johanson, Matt Duchene, Filip Forsberg, and William Carrier due to injury, but are only one point away from a Western Conference playoff spot.
Saros' season record stands at 31-22-7, with a 2.71 GAA and a .918 SV%. While his recent performances have placed him in contention, it will be difficult for any goalie to dethrone Ullmark for the Vezina.
Ultimately, Ullmark is likely to win it due to his steady dominance. The Swedish goaltender currently leads all NHL goalies in wins (38), GAA (1.90), and SV% (.937), and notably, has scored one goal.