This contribution reports on preliminary measurements on searches
for squarks and gluinos at CDF and D0 detectors in p anti-p collisions at sqrt
s = 1.96 TeV. The analyses are performed using event topologies with
multiple jets and large missing energy in the final state. The mSUGRA
scenario and R-parity conservation is assumed. No excess with respect to
the Standard Model predictions is observed and new limits on the gluino and
squark masses are extracted.