Guys like Boumtje^2 hardly count in my book. They play so little, their suckage doesn't really impact the team's won:loss record.
To me, other than off court behavioral issues, to qualify as "worst" Blazer ever, it had to be someone who played significant minutes at a truly inept level. I haven't gone all the way back to the pre-championship years, but in recent (for me) memory, I'm thinking of someone who played at least 1000 minutes with a single digit PER. Jeff McGinnis played 1311 minutes in 2002-03 with a 10.0 PER (that's pretty sucky, but not QUITE single digit). He was the first guy I thought of as my nominee for worst Blazer ever - as someone who played big minutes, but did so exceptionally poorly.
Going back just three seasons ago we had the absolutely suckiest bench in NBA history. None of our bench guys met my 1000 minute/single digit PER criteria, but just look at all this sucking:
Will Barton - 894 MP, PER = 9.1
Victor Claver - 812 MP, PER = 7.0
Luke Babbit - 730 MP, PER = 9.4
Sasha Pavlovic - 528 MP, PER = 6.2
Ronnie Price - 510 MP, PER = 6.8
That's a whole lot of minutes going to guys who really just flat out did not produce - and that doesn't even include Jared Jeffries and his stellar 2.4 PER in 350 MP.
I'd hate to label him the worst Blazer ever, because he did put up a solid 14.4 PER playing next to Brandon Roy on the 54-win 2008-09 team, but last season Steve Blake played a whopping 1529 minutes with a single digit PER of 9.5, which faded to 2.9 in the playoffs
So, can anyone find any other former Blazers who played at least 1000 minutes with a single digit PER?
BNM