Roger Clemens is 11-6 with a 1.56 ERA. He's pitched 178.1 innings in 26 starts for an average of 6.8 innings per start. He is 43 years old.
In 7 of Clemens 26 starts, the Astros scored a combined 0 runs.
In 11 of Clemens 26 starts, the Astros scored a combined 7 runs.
In 13 of Clemens 26 starts, the Astros scored a combined 16 runs.
This leaves 13 starts where Clemens got something approaching run support.
It is freakish that he has 11 wins.
It is freakish that he only has 6 losses.