Mace is the 42nd most-used weapon under the current filters (0.7% of 563,743 recorded fights), winning 41.6% overall - 13.8% of its wins come against better-geared opponents.
Best against Hallowfall (80.4%), Redemption Staff (76.2%), Holy Staff (73.9%). Struggles against Phantom Twinblade (11.5%), Spirithunter (15.9%), Demonfang (16.3%).
Winrate by IP difference (50-IP buckets, dot size = sample size). A flat curve means the weapon carries regardless of gear; a steep one means it only wins when out-gearing.