Former Alabama QB Tua Tagovailoa has faced a couple of nasty injuries the past 2 seasons, so teams are a bit concerned about his durability as the 2020 NFL Draft approaches.

Tua recently defended himself against talk that he is injury-prone, and former NFL doctor David Chao came to his aid on Twitter on Saturday, too.

In a lengthy Twitter thread, Chao discussed why calling the former Alabama star “injury-prone” is completely out of line:

So, there you have it. Tagovailoa is no more “injury-prone” than any other player who steps on a football field, per the former NFL doctor.

Now, if you want to discuss bad luck, that’s something that Tua has had his share of over the past 2 seasons, it seems.