{{TennisEventInfo|1981|Trevira Cup| | date=30 March – 5 April | edition=2nd | category=[[Grand Prix tennis circuit|Grand Prix]] (WCT) | prize_money=[[USD|$]]175,000 | draw=32S / 16D | surface=[[Carpet court|Carpet]]/ indoor | location=[[Frankfurt]], West Germany | venue=[[Festhalle Frankfurt]]<ref name="journal">{{cite web |title=Legenden des weißen Sports kehren zurück |url=https://www.journal-frankfurt.de/journal_news/Panorama-2/Legenden-des-weissen-Sports-kehren-zurueck-3318.html |website=Journal Frankfurt |language=German |date=16 September 2009}}</ref> | champs={{flagicon|USA}} [[John McEnroe]]<ref name="ms">{{cite web|title=1981 Frankfurt – Singles draw|url=https://www.atptour.com/en/scores/archive/frankfurt/348/1981/draws?matchtype=singles|publisher=Association of Tennis Professionals (ATP)}}</ref> | champd={{flagicon|USA}} [[Butch Walts]] / {{flagicon|USA}} [[Brian Teacher]]<ref name="md">{{cite web|title=1981 Frankfurt – Doubles draw|url=https://www.atptour.com/en/scores/archive/frankfurt/348/1981/draws?matchtype=doubles|publisher=Association of Tennis Professionals (ATP)}}</ref> | main_name=Frankfurt Grand Prix (tennis) {{!}} Frankfurt Grand Prix }}
The '''1981 Trevira Cup''' was a men's [[tennis]] tournament played on indoor [[carpet court]]s at the [[Festhalle Frankfurt]] in [[Frankfurt]], West Germany that was part of the WCT category of the [[1981 Volvo Grand Prix]]. It was the second edition of the tournament and was held from 30 March until 5 April 1981. First-seeded [[John McEnroe]] won the singles title.<ref name="wot1982">{{cite book|title=Slazengers World of Tennis 1982 : The Official Yearbook of the International Tennis Federation|year=1982|publisher=[[Queen Anne Press]]|location=London|isbn=9780356085968|page=182|edition=14th|editor=[[John Barrett (tennis)|John Barrett]]}}</ref>
==Finals== ===Singles=== {{flagicon|USA}} [[John McEnroe]] defeated {{flagicon|TCH}} [[Tomáš Šmíd]] 6–2, 6–3 * It was McEnroe's 3rd singles title of the year and the 27th of his [[John McEnroe career statistics|career]].
===Doubles=== {{flagicon|USA}} [[Butch Walts]] / {{flagicon|USA}} [[Brian Teacher]] defeated {{flagicon|USA}} [[Vitas Gerulaitis]] / {{flagicon|USA}} [[John McEnroe]] 7–5, 6–7, 7–5 * It was Walts' 3rd doubles title of the year and the 11th of his career. It was Teacher's 2nd doubles title of the year and the 10th of his career.
==References== {{reflist}}
==External links== * [https://www.itftennis.com/en/tournament/frankfurt/frg/1981/m-gp-frg-02a-1981/draws-and-results/ ITF tournament edition details]
{{Frankfurt Grand Prix tournaments}} {{1981 Volvo Grand Prix}}
[[Category:1981 Grand Prix (tennis)|Trevira Cup]] [[Category:1981 in German tennis|Trevira Cup]] [[Category:March 1981 sports events in Europe]] [[Category:April 1981 sports events in Europe]] [[Category:1981 in West German sport]] [[Category:1980s in Frankfurt]]