Wax ka sii qor faqradan - Whitecross wuxuu ka qaybgalay tartanka ciyaaraha fudud ee Australia Open lix jeer, isagoo aan waligiis ka gudbin wareegga furitaanka. Waxa ugu dhow ee uu ku soo dhawaaday wuxuu ahaa 1982 Australian Open markii uu ka badiyay Damir Keretić shan kulan, kadib markii uu sheegtay labadii kulan ee ugu horeeyay. Wuxuu sidoo kale ugu yaraan hal mar ka soo muuqday seddexda tartan ee kale ee Grand Slam, isagoo ciyaaray 1980 US Open (oo uu ka badiyay Víctor Pecci), 1980 Wimbledon Championships (labada lab ee ragga), 1982 Wimbledon Championships (oo uu ka badiyay Eddie Edwards), 1984 Wimbledon Championships
(laba-labo isku dhafan), iyo 1984 French Open (laba-labo ragga ah).