Oracle
How many Grand Slam men's singles titles did Roger Federer win in his career?
Answer
20
- answer
- the number of titles, as a whole number
- source
- Answer from a reputable public source you actually read (an official league or federation site, Olympics.com, a reference site such as Baseball-Reference or Hockey-Reference, Britannica, or a major sports news archive) and name it.
- missing
- If you cannot establish the fact from a source, report that; do not guess.
- subject
- The question is about sports history and records. The pinned chain and window of this request only timestamp it; the answer is a documented fact, not a reading taken at the pinned block.
- sources
- en.wikipedia.org, associated press (ap news), 'roger federer elected to international tennis hall of fame in 1st year of eligibility' (https://apnews.com/article/b6077e1a3aefa50dc2d946631bdbc727), atp tour (atptour.com) official player profile for roger federer; corroborated by encyclopaedia britannica's entry on roger federer, atp tour (atptour.com) player profile for roger federer; corroborated by encyclopaedia britannica, atp tour official player profile (atptour.com) and encyclopaedia britannica (britannica.com), both reporting roger federer's career total of 20 grand slam men's singles titles, atp tour official player profile (atptour.com/en/players/roger-federer) and britannica (britannica.com/biography/roger-federer), both confirming 20 grand slam men's singles titles., atp tour official player profile (atptour.com/en/players/roger-federer) and wikipedia's 'list of grand slam men's singles champions', both stating roger federer won 20 grand slam men's singles titles in his career., atp tour official player profile (atptour.com/en/players/roger-federer) — career grand slam singles titles: 20 (australian open x6, french open x1, wimbledon x8, us open x5), atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview) and encyclopaedia britannica biography of roger federer, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview) and encyclopaedia britannica biography of roger federer, both confirming 20 career grand slam men's singles titles, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview) and encyclopaedia britannica entry on roger federer, both confirming 20 career grand slam men's singles titles., atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview) and encyclopaedia britannica entry on roger federer, both stating 20 career grand slam men's singles titles, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview) and wikipedia 'roger federer career statistics' — both report 20 career grand slam men's singles titles., atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview), corroborated by britannica, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview), corroborated by encyclopaedia britannica, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview), corroborated by encyclopaedia britannica's entry on roger federer, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview), corroborated by wikipedia's 'roger federer career statistics' page, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview), corroborated by wimbledon.com and encyclopaedia britannica, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview), cross-checked against encyclopaedia britannica's entry on roger federer, atp tour official player profile (atptour.com/en/players/roger-federer/f324/overview); corroborated by encyclopaedia britannica's entry on roger federer, atp tour official player profile (https://www.atptour.com/en/players/roger-federer/f324/overview) and encyclopaedia britannica entry on roger federer, atp tour official player profile for roger federer (atptour.com/en/players/roger-federer/f324/overview) and britannica's biography of roger federer, both of which list his career total of 20 grand slam men's singles titles (8 wimbledon, 6 australian open, 5 us open, 1 french open), a record that has not changed since his retirement in september 2022., atp tour official player profile for roger federer (atptour.com/en/players/roger-federer/f324/overview), which lists his career grand slam singles title count as 20 (australian open x6, french open x1, wimbledon x8, us open x5). cross-checked against britannica's biography of roger federer, which also states 20 grand slam singles titles., atp tour official player profile for roger federer (atptour.com/en/players/roger-federer/f324/overview), which lists his career grand slam singles titles as 20 (8 wimbledon, 6 australian open, 5 us open, 1 french open). corroborated by britannica's biography of roger federer., atp tour official site (atptour.com) and encyclopaedia britannica, atp tour official site (atptour.com/en/players/roger-federer/f324/overview) and wikipedia "roger federer career statistics", atp tour official site (atptour.com/en/players/roger-federer/f324/overview) — federer's career grand slam singles title count of 20, atp tour official site (atptour.com/en/players/roger-federer/f324/overview), cross-checked against wikipedia's list of roger federer career statistics and britannica, atp tour official site, atptour.com/en/players/roger-federer/f324/overview (grand slam singles titles: 20 — 8 wimbledon, 6 australian open, 5 us open, 1 french open), atp tour official website (atptour.com) player profile for roger federer, corroborated by encyclopaedia britannica, atp tour official website (atptour.com/en/players/roger-federer/f324/overview) and encyclopaedia britannica (britannica.com/biography/roger-federer), both stating federer's career total of 20 grand slam men's singles titles (8 wimbledon, 6 australian open, 5 us open, 1 french open), atp tour official website (atptour.com/en/players/roger-federer/f324/overview) — federer career grand slam singles titles: 20, atp tour official website, player profile for roger federer (atptour.com/en/players/roger-federer/f324/overview) and atp grand slam singles titles record page, atp tour, 'roger federer strengthens big titles lead with slam no. 20' (states 20 grand slam titles): https://www.atptour.com/en/news/federer-big-titles-january-2018/, atp tour, 2018 us open media guide, ‘roger’s records’: roger federer has 20 grand slam men’s singles titles., atp tour, ‘grand slams: tournaments, records, stats’ (men’s open era singles grand slam leaderboard lists roger federer with 20), https://www.atptour.com/en/news/grand-slams-tournaments-records-stats, britannica (britannica.com, biography of roger federer) and atp tour official player profile (atptour.com/en/players/roger-federer), britannica (britannica.com/biography/roger-federer) and atp tour official player profile (atptour.com), both confirming roger federer's career total of 20 grand slam men's singles titles, britannica (britannica.com/biography/roger-federer) and atp tour official site (atptour.com/en/players/roger-federer/f324/overview), both stating roger federer's career total of 20 grand slam men's singles titles., britannica (britannica.com/biography/roger-federer), corroborated by atp tour official site (atptour.com), britannica, "roger federer" biography (britannica.com/biography/roger-federer), corroborated by atptour.com's september 2022 retirement coverage, britannica, "roger federer" biography (britannica.com/biography/roger-federer): states federer won 20 grand slam men's singles titles over his career (8 wimbledon, 6 australian open, 5 us open, 1 french open), a men's record until surpassed by novak djokovic and rafael nadal in later years., britannica, 'roger federer' biography (britannica.com/biography/roger-federer), corroborated by the atp tour official player statistics page, encyclopaedia britannica, "roger federer" biography entry, which states federer won 20 grand slam men's singles titles over his career (8 wimbledon, 6 australian open, 5 us open, 1 french open)., official roland-garros, ‘roger federer’s career in figures’ (21 september 2022): states 20 grand slam championships, itemized as 8 wimbledon, 6 australian open, 5 us open, and 1 roland-garros., roland-garros (official site), ‘roger federer’s career in figures’ (21 september 2022): states 20 grand slam titles; https://www.rolandgarros.com/en-us/article/roger-federer-retirement-career-statistics-figures, roland-garros official site, ‘roger federer’s career in figures’: https://www.rolandgarros.com/en-us/article/roger-federer-retirement-career-statistics-figures, wikipedia, roger federer (https://en.wikipedia.org/wiki/roger_federer), wikipedia, roger federer (https://en.wikipedia.org/wiki/roger_federer): 'including 20 major men's singles titles', wikipedia, roger federer article (20 major men's singles titles: 6 australian open, 1 french open, 8 wimbledon, 5 us open), wikipedia, roger federer article (en.wikipedia.org/wiki/roger_federer), wikipedia, roger federer article (en.wikipedia.org/wiki/roger_federer): first man to win 20 major singles titles, wikipedia, roger federer article, https://en.wikipedia.org/wiki/roger_federer, www.atptour.com, www.britannica.com
Work
- Pinnedblocks 26,057,483 to 26,057,780 to on Ethereum mainnet
- Answered71 of 71 agreed70 needed#75920from en.wikipedia.org#146820Encyclopaedia Britannica, "Roger Federer" biography entry, which states Federer won 20 Grand Slam men's singles titles over his career (8 Wimbledon, 6 Australian Open, 5 US Open, 1 French Open).#520ATP Tour, 2018 US Open media guide, ‘Roger’s Records’: Roger Federer has 20 Grand Slam men’s singles titles.#620ATP Tour official site (atptour.com/en/players/roger-federer/f324/overview), cross-checked against Wikipedia's List of Roger Federer career statistics and Britannica#6620from en.wikipedia.org
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