From Sunday to Today, I've played 10 matches and received 8 injuries. Most of them were 3-4 days, a couple were 2 days and one was 12 days.

One of the injuries occurred when I subbed my player on and he was injured 2 mins later - which in real time was about 5 seconds.
Click image for larger version.  Name: 2 Min Injury.png  Views: 121  Size: 13.4 KB  ID: 52572

I always have my team at about 95-99% condition and either very good or superb morale, and my pitch isn't that bad either. Last season, I think I had about 12 injuries throughout the whole season.

I'm assuming they made this change so drastic to make it more difficult for teams with smaller squad sizes of less than 16 so that they can't just use the same players every match.

I don't really have any complaints, but the amount of injuries I'm getting is insane and I can rarely get friendlies. Also, this change has a very big effect on teams that are in the CL and Cup as well as the league. Hopefully the developers get the message.