Defensive metrics leaders from the completed 2026 regular season are shaping expectations for National League Gold Glove winners, with the awards blending manager and coach votes alongside SABR Defensive Index components. Gabriel Moreno stands out at catcher after topping NL leaders in DRS and OAA while claiming the batting title. Matt Olson leads first base contenders with elite DRS and OAA marks, while JJ Wetherholt and Masyn Winn anchor a strong Cardinals middle infield bid through superior Outs Above Average figures. Alex Bregman and Jackson Chourio headline third base and left field, respectively, and Pete Crow-Armstrong remains the clear center field frontrunner on unmatched range and jump metrics. Late-season form, head-to-head positional comparisons, and any final roster or health updates could still influence voter consensus before November announcements.