Matt Cain wanted the no-hitter, and it looked for all the world that Cain could achieve anything he desired on Friday. "I've never had one," Cain said with a shrug afterward. Why not a no-hitter to celebrate his first home game since signing a new $112.5 million deal? What a perfect way to open the Giants' 2012 home schedule. What a beautiful reminder of how this team can play when its pitching is that good. It was set up. He was rolling -- Cain retired the first 17 Pirates in a row, making it look so easy that perfection seemed well within reach. "He was going so good you felt like he had a shot at it," catcher Buster Posey said after the Giants' 5-0 victory. "He's always good, but he was really good today." It's amazing to think that Cain had never thrown a no-hitter at any level. Not in the minors, not in Little League, not anywhere. But Cain was heading to No-Hitter No. 1; everything pointed that way, especially after Brandon Crawford made a great acrobatic play to save a hit on a slow roller in the fourth. Then Pirates starting pitcher James McDonald came to the plate with two outs in the sixth and whacked a high fastball into left field to break up the perfection. No no-no. There was no unraveling from there -- Cain took a deep breath and promptly retired the next 10 Pirates in a row, finishing off an 11-strikeout, one-hit, zero-walk classic.