Giants at Dodgers, 5 p.m.Rafael Furcal, SSTony Gwynn Jr., LFAndre Ethier, RFMatt Kemp, CFJames Loney, 1BJuan Uribe, 3BRod Barajas, CJamey Carroll, 2BClayton Kershaw, PIn the morning, Russell Martin singled in his first at-bat wearing pinstripes, later stole third and then scored the Yankees' first run of 2011.In the early afternoon, I looked up and saw the Padres, whom most predict will fall back to also-ran status, going spike-to-spike with the Cardinals, 2-2 in the eighth inning, two runners on. As a bystander said, with the ESPN daytime coverage and the full-house crowd, it seemed like a playoff game.Down in the Dodger dugout, three hours before gametime, players in blue pregame shirts file in and out, sweating and hydrating even as their day has shifted into gear. This is a specula