"Insights and Predictions for the 2023 PGA Championship at Oak Hill"
The start of the PGA Championship at Oak Hill has been delayed due to frost on the course caused by cold temperatures. The gates will not open until the frost clears, and the new starting time is unclear. The last practice round was also chilly, and fans are advised to check the weather before attending. Despite the cold start, the tournament is expected to reach the mid-60s later in the day.