How many Grand Slam men's championship titles does Roger Federer have?
Answer 20
Roger Federer has been in 30 Grand Slam finals and holds the record for the most men's singles championship titles with 20. He also holds the record for being at the number 1 spot for 302 weeks. He first reached number 1 in 2004, and he also became the oldest person to hold it when he was 36.
Asked by Kendra Whitmire · Last updated 5 years ago · 10.2K views · SOURCE
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