Todomomo

Momo is definitely more prone to accidents since she can't pull up a ice wall or attack with fire like Todoroki. Momo is start tho so she only ends up with a few scratches

Kirimina

Mina ends up with more booboos and Kirishima being the manly man he is decides he has to help

Miruhawks

... I'm gonna cry.

Chapter 262-270 is all the proof I need to say both-

Iidamei

Mei isn't in the hero course my guy-

Iida gets hurt and Mei tries to fix him but they end up going to the hospital because he's missing a finger now.

Kamijirou

Denki is totally more prone to getting hurt

Dabi x Toga

...

Toga

Nejire x Tam tam

I'm sorry but it's tam tam