Tiger watches son Charlie's tough start at US Junior Amateur
Woods, a 15-time major champion, underwent surgery in March. There has been no timetable for his return to competition, with Monday's appearance the first hint at his fitness.
Charlie Woods fired an 11-over par 81 in the first round of the US Golf Association event at Dallas, with two birdies, five bogeys and four double bogeys to share 242nd place.
Tiger Woods withdrew from February's Genesis Invitational, saying he was not ready to compete in the wake of his mother Kultida's death.
The elder Woods...