Tiger Woods started the Saturday round at his comeback tournament in brilliant fashion: four birdies in five holes, putting himself within two shots of the lead. But from then on, his shots got a bit more fatigued and erratic, while Hideki Matsuyama kept playing the sort of amazing golf he’s been playing the past few months.Matsuyama finished yesterday seven strokes ahead of the rest of the field, while Woods was 11 strokes behind. But it’s still a tournament worth watching, both to witness Matsuyama’s sustained brilliance, and to watch Woods play without pain and, occasionally, without frustration. Golf Channel begins coverage at 11 a.m. ET, with NBC taking over at 1 p.m. ET.