Mezue ahịrịokwu na-esonụ: Nke a bụ ndepụta nke isi ọrụ ọnụ ọgụgụ nke Switzerland ọkachamara tennis player Roger Federer. Nkọwa niile dị ka ebe nrụọrụ weebụ ATP Tour si dị. Ka ọ dị ugbu a, Federer enwetala 103 ATP singles titles gụnyere 20 Grand Slam singles titles (ejikọtara maka ọtụtụ oge na asọmpi ụmụ nwoke na Rafael Nadal na Novak Djokovic), 28 ATP Masters titles, na ndekọ isii ATP Finals. Federer bụkwa onye meriri ọla edo na ụmụ nwoke na-agbakọ na Stan Wawrinka na 2008 Beijing Olympics na onye meriri ọla ọcha na ụmụ nwoke na-alụbeghị di na 2012 London Olympics. Na-anọchite anya Switzerland, Federer nyere aka merie 2014 Davis Cup na ndekọ aha atọ Hopman Cup (2001,
2018 na 2019). Ọ bụ nwoke mbụ na-egwu egwuregwu Switzerland iji merie Grandslam, onye mbụ na naanị nwoke Switzerland na-egwu egwuregwu na-ejide ogo 1 na ndị otu na naanị onye Switzerland, nwoke ma ọ bụ nwanyị iji merie Grandslam 4. Na mba ụwa, o nyeere ndị otu Europe aka imeri Laver Cup ugboro atọ n'usoro, mbipụta 2017, 2018 na 2019.