No. Martin was the luckiest man on planet to win the belt. - He somehow got ranked as #2 by IBF while having ZERO wins over top-50 opponents. - Glazkov somehow got ranked as #1 by IBF while getting undeserving draw vs Scott and undeserving win vs Cunningham (both should've been losses) - Real champion Tyson Fury got immediately stripped off his belt, thus the fight Glazkov - Martin was made. - Glazkov injured his knee without even being hit properly and Martin 'won' the IBF belt. It's like an average guy from the street bying a lottery ticket and winning that millions. Same happened to Martin. He won the lottery ticket. He was never even close to top-10, and never could've been.
Martin is one of the weakest alphabet world title holder I ever saw. However he could beat Braddock, a Bear who wasn't trying or get lucky as he has some power. So yes, he could.
a 6-5, 245 pound southpaw who could move, probably wouldn't get any fights in the 1930s. Here is a video of Martin vs. Joey Dawekjo, a guy who did well with Amir Mansour. This content is protected Martin is not as bad as some think, he was also a national amateur champion.