Grand Prix (Magic: The Gathering) Prix event sharing the same venue. With the exception of some Grands Prix that have multiple main events, most Grand Prixes are two day tournaments, taking place on weekends. They are run using a modified Swiss system. On First day (usually Saturday) eight rounds of Swiss are played, however the exact amount formerly depended on the number of participants. Competitors may be awarded up to three byes for earned , having a certain rating (later replaced by Planeswalker points), and winning special tournaments, called Grand Prix Trials. For events in 2018, All players achieving a 6-2 or better are qualified
1972 Grand Prix (tennis) the players contracted by the WCT could play in the Grand Prix events as of September 1972. The deal was ratified at the annual ILTF meeting in July. Tournaments combined with a women's Grand Prix tour event. "No points were awarded for first round losers" Cliff Richey, Roscoe Tanner, Alex Metreveli, Tom Okker and Arthur Ashe played too few Grand Prix tournaments to qualify for prize money. The list of winners and number of singles titles won, alphabetically by last name: The following players won their first Grand Prix title in 1972: 1972 Grand Prix (tennis) The 1972 Commercial Union