Are there any fighters out there really good at getting past his opponents' jabs without using the jab at all, or just sporadically? I guess this primarily refers to pure boxers. In kick fighting, you can obviously throw kicks, so that is too obvious. But what about just boxers or even grapplers in MMA? Are there any boxers that get past the jab without using jabs, and are there grapplers who can get the clinch without relying of their own jabs? Who are good examples to watch on youtube if any?