We review B0(s) and Lambda0(b) lifetime and branching ratio
measurements from the CDF and D0 experiments at the Tevatron Run II. Using
up to 1 fb-1 data samples per experiment, Lambda0(b) lifetime in J/psi
Lambda0 decays, B0(s) lifetime difference in K+ K- and D(*)+_s D(*)-_s
decays and B0(s) branching ratio in D(s)- 1(2536)mu+ nu X decays are
reported.