Did You Know? Tigers net worth is reported to be around $640 Million dollars. He is the first ever athlete to earn a billion dollars from his sport. Tiger earns a good portion of his money from his sponsors as well, from companies like Nike, Monster, TaylorMade, 2K, Bridgestone Golf, Golf TV and Upper Deck. A little-known fact is he is a fan of writing and wrote a Golf Instruction column for Golf Digest from 1997 to 2011 as well as writing a bestselling golf instruction book and a published personal memoir.