1) American game show 2) Fiddler on the Roof character 3) Fiddler on the roof tune 4) Go-between 5) Intercessor 6) Intermediary 7) Intermediator 8) Marriage agent 9) Marriage arranger 10) Marriage broker 11) Matcher 12) Mediator Found on https://www.crosswordclues.com/clue/matchmaker
[game show] Matchmaker was a dating show that aired in syndication from September 14, 1987 to September 1988. The host was radio legend Dave Hull. Comedian Jimmie Walker hosted for one week of shows. The executive producer and sometimes announcer was game show veteran Bill Armstrong. Syndication was arranged by Four Star International, in a... Found on http://en.wikipedia.org/wiki/Matchmaker_(game_show)
Match'mak`er noun 1. One who makes matches for burning or kinding. 2. One who tries to bring about marriages. Found on http://www.encyclo.co.uk/webster/M/31
An individual who works for the promoter and determines which fighters will be facing each other in any given match or the entire card. Found on https://www.titleboxing.com/boxing-dictionary