Global fit to all published data sensitive to the Higgs boson mass. This comprises direct searches as well as electroweak precision data. The left vertical axis shows goodness-of-fit relative to the minimum χ2 value, while the right vertical axis shows σ values as a function of Higgs mass. The dashed line shows the situation before the Tevatron publications, while they are included in the solid line. The left shaded portion is the mass range excluded by LEP, and the central shaded region is the range excluded by the Tevatron. High masses are excluded by precision measurements of the weak mixing angle and the W mass, leaving only the range 115–150 GeV/c2 for future searches if the standard model is the correct theory.