This pages allows you to get top stats in a game or match series, for a wide range of stats. You can filter by stats type, map and league settings using the controls at the top of the page. When filtering on a map and a breakdown of match series, data will only be for games played on your selected map for this match series. Data since Y3 (partial), Y4 and onwards (full). Still in testing, any weird value can be reported to @hugoderave.
ALGS Stats