1950

The club reverted to Junior status in 1950. However the Championship came to a quick conclusion when Cappagh defeated Greencastle in a replay of the first round of the Championship by 0-19 to 0-02. A highlight of the year was a very successful Sports Day run by the club on 24th September in spite of bad weather. Incidentally Sports Day run by the club have often coincided with bad weather.

1951

In 1951 Greencastle joined the North Tyrone League. Other teams in the North Tyrone League were Omagh, Urney, Drumquin, Cappagh, Strabane, Aughabrack and Newtownstewart. Hugh Sally was also elected Treasurer of the North Tyrone Board.

In the first round of the League, Greencastle defeated Cranagh by 1-06 to 1-05. Scorers were: M. Clarke 1 goal, T. McDermott 3 pts, T. Donnelly 2 pts, E. Fox 1 pt. By this time, the team personnel had changed dramatically with many new players bu now arriving on the scene. The following is a panel of players published at that time: A. McAleer, C. Donnelly, E. Fox, F.H. McBride, J. Donnelly, M. Bradley, T. McDermott, F. Donnelly, M. Clarke, P. McCullagh, P.J. Clarke, P. Glass, J. McGurk, L. Daly, M. Glass, T. Donaghy, J. Donnelly, M. McCullagh, L. McCrory, J. Armstrong, T. McDermott.

The last published league table in 1951 shows Greencastle on top with 8 pts from 6 games followed by Cranagh with 6 pts from 4 games and Newtownstewart with 6 pts from 3 games. Greencastle won a further game against Aughabrack, but there is no other evidence of how the league finished.