{{Short description|German tennis tournament}} {{TennisEventInfo|1979|European Indoor Championships| | date=29 October – 4 November | edition= 4th | category=[[Grand Prix tennis circuit|Grand Prix]] | surface=[[Carpet court|Carpet]] / indoor | prize_money=[[USD|$]]75,000 | draw=32S / 16D | location=[[Cologne]], West Germany | venue= | champs={{flagicon|USA}} [[Gene Mayer]]<ref name="ms">{{cite web|title=1979 Cologne – Singles draw|url=https://www.atptour.com/en/scores/archive/cologne/332/1979/draws?matchtype=singles|publisher=Association of Tennis Professionals (ATP)}}</ref> | champd={{flagicon|USA}} [[Gene Mayer]] / {{flagicon|USA}} [[Stan Smith]]<ref name="md">{{cite web|title=1979 Cologne – Doubles draw|url=https://www.atptour.com/en/scores/archive/cologne/332/1979/draws?matchtype=doubles|publisher=Association of Tennis Professionals (ATP)}}</ref> | before_name=Cologne Cup | after_name=Lacoste Cup | main_name=Cologne Grand Prix }}
The '''1979 European Indoor Championships''', also known as the '''Cologne Grand Prix''', was a men's [[tennis]] tournament played on indoor [[carpet court]]s in [[Cologne]], West Germany that was part of the [[1979 Colgate-Palmolive Grand Prix]] circuit. It was the fourth edition of the tournament and was held from 29 October through 4 November 1979. First-seeded [[Gene Mayer]] won the singles title.
==Finals==
===Singles=== {{flagicon|USA}} [[Gene Mayer]] defeated {{flagicon|POL}} [[Wojciech Fibak]] 6–3, 3–6, 6–1 * It was Mayer's 1st singles title of the year and the 2nd of his career.
===Doubles=== {{flagicon|USA}} [[Gene Mayer]] / {{flagicon|USA}} [[Stan Smith]] defeated {{flagicon|SUI}} [[Heinz Günthardt]] / {{flagicon|TCH}} [[Pavel Složil]] 6–3, 6–4
==References== {{reflist}}
==External links== * [https://www.itftennis.com/en/tournament/cologne/frg/1979/m-gp-frg-06a-1979/draws-and-results/ ITF tournament edition details]
{{Cologne Grand Prix tournaments}} {{1979 Colgate-Palmolive Grand Prix}}
{{DEFAULTSORT:1979 Cologne Cup}} [[Category:1979 Grand Prix (tennis)|Cologne Cup]] [[Category:1979 in German tennis|Cologne Cup]]