No rule against it. Although they would probably prefer it be covered.
Yes
no
The Nationwide Tour would be the tour before the PGA Tour, the top 25 on the Nationwide tour at the end of the season win PGA Tour cards.
PGA Tour on ABC was created in 1966.
PGA Tour on CBS was created in 1956.
The PGA Tour is associated with the sport of golf.
PGA Tour on USA was created in 1982.
PGA Tour of Australasia was created in 1973.
Professional Golfers Association of America started in 1916.
Tiger Woods PGA Tour was created in 2003.
PGA Tour Network was created on 2005-06-09.
Tiger Woods' career earning on the PGA Tour is $87,832,539. (Source PGA Tour website)