The
NWA Texas Heavyweight Championship is a
professional wrestling title that has existed since the 1930s. Though its exact date of creation isn't known, it is among the oldest championships used in professional wrestling today. The title has used a variety of different names over the years, which consists of initial changes to represent the various companies that have controlled the title at different times. Originally, it was simply known as the
Texas Heavyweight Championship until its name was changed after the formation of the
National Wrestling Alliance in 1948. For most of the title's existence, at least until the early 1990s, it was defended almost exclusively within the
Dallas,
Ft. Worth,
Houston and
San Antonio areas of
Texas. From the 1930s to the mid-1960s, these cities and the surrounding towns were within the territory operated by Ed McLemore, which was known simply as Southwest Sports, Inc. at the time. After McLemore's death, the territory came under the control of
Fritz Von Erich and was renamed as Big Time Wrestling. However, the promotion would be renamed
World Class Championship Wrestling in the early 1980s, which is the name the territory is best remembered under today. The championship remained an NWA affiliated title until February 1986.