Why is my team 5-6 and getting pounded this week?

[SOUTHSIDE HITMEN]

Here's my team. I am currently 5-6 and getting my ass wupped up on this week. How can I get better?

C-Mauer
1-Pujols
2-Giles-
3-Wright
S-Reyes
O-Cabrera
O-Anderson
O-Mench
U-Sosa
P-A.J. Burnett
P-Zambrano
P-Chen
P-McCarthy
P-Myers
B-Sweeney
B-Harden
B-Wood
B-Cuddyer
B-Davies

I know my pitching is bad but man I am 2nd to last in pitching. How do I make this team better and who do I trade? I am I missing something or is my team really a .500 team? I'm in a 12 team points league H2H.