I think the Kings are now 1-3 all-time (Sacramento era) when a player goes for 50-plus:
Webber 51, L vs Pacers
Cousins 56, L vs Magic
Cousins 55, W vs Trail Blazers
Fox 60, L vs Timberwolves
I don't believe I missed any, but basketball-reference put access to that data behind a paywall, and I'm not paying for Stathead.