Johnny Carson had no idea. When the late host of “The Tonight Show” first dubbed Bob Uecker — who died Thursday at the age of 90 — “Mr. Baseball,” Carson did not know whether Uecker ...

Mr. Baseball' with Johnny Carson Uecker first crossed over into the mainstream on "The Tonight Show with Johnny Carson," ...

and over 100 appearances on "The Tonight Show with Johnny Carson." Ultimately his spot in the Milwaukee Brewers broadcast booth would take him to the Baseball Hall of Fame.