Bvisa mazita emitambo mina yeGrand Slam woaronga uchishandisa mabara. Batanidza mwedzi yegore apo makwikwi ose anowanzoitwa.
Context:Grand Slam mumutambo wetennis ndiko kukunda mumakwikwi ose mana makuru mumutambo mumwe chete mukati megore rimwe chete, rinozivikanwawo se "Kare-gore Grand Slam" kana "Kare Slam". Mumakwikwi evanhu vaviri, boka rinogona kuwana Grand Slam richitamba pamwe chete kana kuti mutambi anogona kuriwana aine vamwe vakasiyana. Kukunda makwikwi makuru ose mana akatevedzana asi kwete mukati megore rimwe chete rekarenda kunonzi "Great Slam yegore risiri rekarenda", nepo kuhwina makwikwi makuru mana chero nguva panguva yebasa rinozivikanwa se "Career Grand Slam".  Mitambo yeGrand Slam, inonziwo majors, ndiyo mikwikwi mikuru inokosha zvikuru yegore negore yetennis munyika. Vanopa mapoinzi akawanda, mari, ruzhinji uye nhau, simba guru uye kukura kwechikwata, uye mitambo yakareba yevarume (yakanakisisa yevashanu, yakanakisisa yevatatu yevakadzi). Makwikwi aya anotarisirwa neInternational Tennis Federation (ITF), panzvimbo pemasangano akasiyana evarume nevakadzi, Association of Tennis Professionals (ATP) neWomen's Tennis Association (WTA), asi vese ATP neWTA vanopa zvibodzwa zvichibva pane zvinoitwa nevatambi mavari.  Makwikwi mana eGrand Slam ndiwo Australian Open muna Ndira, French Open kubva mukupera kwaMay kusvika kutanga kwaJune, Wimbledon kubva mukupera kwaJune kusvika kutanga kwaJuly, uye US Open muna Nyamavhuvhu kusvika Nyamavhuvhu, imwe neimwe ichitambwa kwemavhiki maviri. Makwikwi eAustralia neUnited States anotambwa panhandare dzakaoma, eFrance paivhu, uye eWimbledon pauswa. Wimbledon ndiyo makwikwi ekare kupfuura ose, yakavambwa muna 1877, ichiteverwa neU.S. muna 1881, neFrance muna 1891, neAustralia muna 1905, asi kwakanga kusati kuri kutozosvikira muna 1925 apo makwikwi ose mana akaitwa semakwikwi makuru anotenderwa zviri pamutemo.
• Australian Open, January • French Open, Kupera kwaMay Kusvika Pakutanga kwaJune • Wimbledon, mukupera kwaJune kusvika pakutanga kwaJuly • US Open, August - September