ESPN publishes no stat lines for Bob Griese. His career totals, as Wikipedia gives them: 25,092 passing yards, 192 passing touchdowns, 1,926 completions, 3,429 pass attempts, 172 interceptions thrown, 56.2 completion %, 77.1 passer rating.
Among the 2,587 NFL players with a career line on file, regular season. A place deeper than 300th is not listed.