1 step forward, 1 loss back for Happ;Lefty tosses six solid innings against Giants;

Astros update Friday: Giants 2, Astros 1. Record: 43-89. Today: AtSan Francisco, 8:05 p.m. Pitchers: B. Myers (3-13) vs. E. Surkamp(0-0). TV/radio: FSH; 740 AM and 93.3 FM (Spanish). SAN FRANCISCO -J.A. Happ didn't sully his good pitching name with one bad night,or two, or three. He did it with the sheer force of repetition -failing behind in counts, getting into a defensive mode, piling uphigh pitch counts and low out totals, start after start. Happdidn't restore his good name Friday night at AT&T Park.