  Exclusive dijet production at the Tevatron can be used as a benchmark to
establish predictions on exclusive diffractive Higgs production, a process with
a much smaller cross section. Exclusive dijet production in Double Pomeron
Exchange processes, including diffractive Higgs production with measurements at
the Tevatron and predictions for the Large Hadron Collider are presented. Using
new data from the Tevatron and dedicated diffractive triggers, no excess over a
smooth falling distribution for exclusive dijet events could be found. Upper
limits on the exclusive dijet production cross section are presented and
compared to current theoretical predictions.
