Current Turtles are individually near Batman level physically, so if the shredder holds his own against 4 of them he should beat Batman, but OSI what is considered standard gear for current Batman.
Q99
Q99Senior Member
Original comic Shredder- Batman wins
First cartoon Shredder- Batman wins
00s cartoon Shredder- Shredder wins
CGI cartoon Shredder- Shredder probably wins
ODE
Odekahn7399
Isn't Shredder in the current comics? Anyways, comic version.
PYM
pym-ftwMizukage
He is, but he hasn't done anything other than scare his daughter who stalemated Leo.