[agrash]

i recomend
-claymore (lots of interesting battles + you see the mc character grow alot in strenght which i thought was awesome)
-rurouni kenshin (nuff said..)
-samurai 7 (i liked it equally as much as i liked samurai champloo..)
-air gear (not really a fighting anime but it has alot of action and its also really good)


and there's some other that didn't stood out for me but that wasn't bad either:
flame of recca (its a bit older, probably around the age of dbz but it has alot of fights)
trigun
black cat
samurai deeper kyo
hunter x hunter
tenjou tenge (this one had some very exciting fights but there was a big part of the anime that sucked)