Linfield F.C.
The following year Davis played with the United Soccer League's Houston Dynamos. The Dynamos advanced to the 1984 league championship game but fell in the penalty shootout to the Fort Lauderdale Sun, whose squad featured former England captain Dave Watson, Scottish international Asa Hartford, and former Leicester City star Keith Weller. Davis earned All-League honors for the 1984 season. The following season Davis captained the team and played against well-known international clubs like Sheffield United F.C., Middlesbrough F.C., Linfield F.C., Glentoran F.C., C.D. FAS, Olympiakos F.C., and the U.S. national team, whom the Dynamos defeated 1–0.