Desperation, frustration and finally irritation! That is how a player feels when the going gets tough.
When seeded players fall by the wayside, their anger increases. Not just against themselves, but everyone else in the stadium.
One tends to feel alone in the cauldron, feeling the attention from all viewers from the stands as well as the television channels.
Though one considers a defeat of a seeded player as an upset, it is not necessary the only condition.
Even a defeat of Venus Williams in the second round can be ranked alongside a upset, similar to that of Kim Clijsters.
What else can we expect in the second week of the U.S. Open then? Let us look into the crystal ball.