I do think some players get hurt more. And some players are a little more foul prone, though most of the time it ends up being match up related, I also think there is a little bit of a clutch or choke factor as well. 
I have 5 different players whom have committed flagrant fouls: 
Warren averages 3+ fouls per game
Hicks averages 3+ fouls per game
Trimble only commits fouls as a starter averaging less than 1 foul per game where he gets 38 minutes or less. but averaging over 4 fouls per game when he gets more than 38 minutes.
Sotello averages about 2 fouls per game (39 mins per game average too)
and Grady has 13 fouls in 123 minutes. fouling out twice ion 4 appearences.
http://www.buzzerbeater.com/match/87783681/pbp.aspx
4	6:59	62 — 95	G. Warren (A) is called for a shooting foul.
4	6:59	62 — 95	G. Warren (A) is assessed a flagrant foul.
4	0:09	79 — 108	A. Hicks (A) is called for a shooting foul.
4	0:09	79 — 108	A. Hicks (A) is assessed a flagrant foul.
Really Hicks? 9 seconds left down 30?
http://www.buzzerbeater.com/match/88881399/pbp.aspx
5	2:59	86 — 85	G. Warren (H) is called for a shooting foul.
5	2:59	86 — 85	G. Warren (H) is assessed a flagrant foul.
Grady has injured a player, and Warren has injured a player. None of my players have been injured.