Braun Strowman is currently working injured with an arm injury, according to a report by the Wrestling Observer Radio.
Dave Meltzer noted that even though Strowman is hurt he was not pulled from the Money In The Bank ladder match for this reason. Sami Zayn took his spot on Monday's Raw.
“The thing is – the Braun Strowman being taken out of the match is part of a longer story that will play out… He’s hurt – he’s clearly hurt, but he’s not hurt enough to be taking time off. That’s not why he’s not in the match, no.”