Yeah, LLWS doesn't have that. You'll get those at the end of each game, but they aren't tracked cumulatively. And yah, that sucks.
Other than that, the big difference between LLWS and PP is the gameplay: PP is a very solid and traditional baseball game, LLWS is a solid non-traditional baseball game. I personally prefer the stylus only controsl, and hope that this series continues and they flesh them out even more. I bet next season lots of baseball games will try to integrate the control scheme or something similar.
Both good games, but both play worlds different. Just my $0.02