Grand Slam or Grand slam may refer to: Games and sports. Grand slam, winning category terminology originating in contract bridge and other whist family card games. Athletics. Grand Slam Track, professional track and field league. Auto racing. Grand slam (Formula One), winning from pole position, leading every lap, and setting the fastest lap in a Grand Prix. Grand Slam (NASCAR), winning all NASCAR Cup Series majors in a calendar year. Brazilian jiu-jitsu. IBJJF Grand Slam, achievement of winning all four major championships. Baseball.
https://en.wikipedia.org/wiki/Grand_Slam