Total Number of combinations Probability per roll
2 1 2.78%
3 2 5.56%
4 3 8.33%
5 4 11.11%
6 5 13.89%
7 6 16.67%
8 5 13.89%
9 4 11.11%
10 3 8.33%
11 2 5.56%
12 1 2.78%
Total 36 100%
From: http://strato.berce.us/
In his best OPS year (and assuming my math is correct), Henderson will HR in 5 of 108 at home vs. LHP (not very good, in my opinion) and 7 of 108 at home vs. RHP (OK, but maybe not worth $5 mil plus). Seems to lose value in Dodger Stadium, but I could be wrong.