The Response ZT 615 by MacGregor Golf, was a putter which was used by Jack Nicklaus to win the 1986 Masters Tournament.
1986 | Round-robin tournament | 1986 in music | 1986 FIFA World Cup | The Phantom of the Opera (1986 musical) | ATP World Tour Masters 1000 | tournament | Cincinnati Masters | Single-elimination tournament | 1986–87 in English football | Masters Tournament | Masters | Masters of Horror | Football at the 2012 Summer Olympics – Men's tournament | Annals of the Four Masters | Deutsche Tourenwagen Masters | 1986 in film | Tournament of Champions | Miami Masters | Edgar Lee Masters | 2010 NCAA Men's Division I Basketball Tournament | Paris Masters | He-Man and the Masters of the Universe | round-robin tournament | List of Grand Masters of the Knights Hospitaller | Candidates Tournament | ATP Masters Series | 1986 World Series | Tournament | Top Chef Masters |