  We present the results of searches for the Standard Model Higgs boson
decaying predominantly to WW pairs, at a center-of-mass energy of sqrt(s)=1.96
TeV, using up to 8.2 fb^{-1} of data collected with the CDF and D0 detectors at
the Fermilab Tevatron collider. The analysis techniques and the various
channels considered are discussed. These searches result in exclusions across
the Higgs mass range of 156.5<mH<173.7 GeV for CDF and 161<mH<170 GeV for D0.
