Again, Tiger Woods, he actually performs better under pressure, the only other one that I can think of that can do that is Michael Jordan (IMO Jordan and Lance Armstrong are the most dominant of all time)!
Both Jordan and Armstrong were dominant.
But Jordan lost several games, the Bulls didn't win every single game they played when he was playing. Jordan, for all his greatness, had nights when his game would "just" be on par with the best of the league.
Armstrong only competed in one event per year, which makes it hard to call him the MOST dominant, he never won the UCI Pro Tour title, never won the World Championships, or one of the two other major tours, Vuelta de Espaņa or Giro d' Italia.
Armstrong makes a great case for being one of the greatest cyclists in the history of the sport, on par with Miguel Indurain, but not on the same level as Eddy Merckxx.
A guy like Kenenisa Bekele (5000 and 10 000), or Jeremy Wariner(400), they just don't lose.
A couple of years ago, Haile Gebreselassie were just as dominant in the 5000 and 10 000.
Stefan Everts is highly underrated in just about every country except Belgium. But anyone who calls Schumacher dominant needs to check out Everts record.
Everts may just be the most dominant figure in motorsport ever.
Hossein Rezazadeh is putting on quite the dominance in Weightlifting right now too, guy doesn't lose.
YIP
Zack