Dennis Watkin Allsopp (13 February 1871 – 1921) was a footballer who played in The Football League for Nottingham Forest. A goalkeeper, he also played for Derby Junction.

Allsop made his league debut for Nottingham Forest at the Town Ground on 24 December 1892 in the 3–1 victory against Wolverhampton Wanderers. In his last competitive appearance at West Bromwich Albion on 16 April 1900, Forest lost 8–0.

Professional Baseball

In 1890 Allsopp played professional baseball for Derby Baseball Club in the National League of Baseball of Great Britain.

Career statistics

+ Appearances and goals by club, season and competitionClub SeasonLeagueUnited Counties LeagueFA CupTotalDivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsNottingham Forest1892-93First Division100--001001893-94First Division25050403401894-95First Division27070303701895-96First Division290--103001896-97First Division290--403301897-98First Division260--603201898-99First Division340--303701899-1900First Division260--60320Total2060120270 245 0Career total206012 0 27 02450

Honours Nottingham Forest FA Cup winner: 1898

References