SAN DIEGO – The Los Angeles Dodgers have made the mistake of entering the San Diego Padres' world the past two nights, and it might wind up costing them dearly.The Dodgers got caught up in low-scoring games decided by bullpens and that is pretty much the only way to lose to the worst-hitting team in baseball. On Saturday, the Dodgers lost a second consecutive walk-off game to the Padres at Petco Park, 2-1, and dropped another game in the standings.