Two uniques for Parker, that I doubt apply to anybody else:
1. Parker was ranked by BA as a top-50 prospect for five straight years, without ever cracking the top 25.
2. He was #36 going into 2010, missed the whole season..... and moved up to BA's #33 spot entering 2011.
Also flukey is that he's had six seasons in which he pitched >4 games in a league. His ERA has been in the 3's every single time.