Heavyweights Leading the Way in Knockouts (Tapology)

According to new data published over at Tapology, Heavyweight fighters have been consistently delivering more finishes due to strikes in professional MMA bouts over the course of the past two years. The data, while inconclusive, supports the commonly-held opinion that lighter-weight fighters head to decisions more often than their heavier counterparts. What is unclear, however, is whether this trend is a result of an apparent skill gap between the weight classes--with the lighter weight classes possessing more skill, therefore being more difficult to finish--or whether it is simply the result of a lack of concussive power possessed by fighters under the 170lb limit.

Weight Class	Fight Count	KO/TKO	Submission	Decision
Bantamweight – 135 lbs	43	21%	28%	51%
Featherweight – 145 lbs	82	27%	19%	54%
Lightweight – 155 lbs	205	27%	32%	41%
Welterweight – 170 lbs	135	40%	21%	39%
Middleweight – 185 lbs	157	35%	36%	29%
Light Heavyweight – 205 lbs	92	55%	15%	29%
Heavyweight – 265 lbs	91	65%	22%	13%
Super Heavyweight – Over 265 lbs	6	50%	50%	0%