Kay Stephenson had his most rushing yards in a game versus the Houston Oilers on October 27, 1968, with 18 yards.

okay has the most rushing yards
Interpreted as:
okay has the most rushing yards in a regular-season game
10/27/1968Stephenson11/10/1968Stephenson10/8/1967Stephenson12/24/1967Stephenson181274
NAMEDATETMOPPRUSH YDSATTRUSH AVGRUSH TDREC YDSRECTRGREC AVGREC TD
Kay StephensonKay Stephenson10/27/1968BUFBUFvs. HOU
vs.
1829.00000
Kay StephensonKay Stephenson11/10/1968BUFBUFvs. MIA
vs.
1226.00000
Kay StephensonKay Stephenson10/8/1967SDSDvs. BOS
vs.
717.00000
Kay StephensonKay Stephenson12/24/1967SDSDvs. NYJ
vs.
414.00000
Results may be incomplete. StatMuse has complete game-level data for rushing yards going back to the 1960 season.

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