We present some precision measurements on electroweak physics
performed at the Tevatron collider at Fermilab. Namely we report on the
boson-pair production cross sections and on triple gauge boson couplings
using proton anti-proton collisions collected by the CDF and D0
experiments at the center-of-mass energy of up to 1.96 TeV. The data
correspond to an integrated luminosity of up to 324 pb-1.