The Philadelphia Sports Wiz Trivia Quiz

Formatted in 10-question quizzes, The Philadelphia Sports Wiz Trivia Quiz features an all-star selection of stumpers on the City of Brotherly Love's sports beat. What Philadelphia-born baseball catcher won the National League MVP Award three times?...In Rocky III, Rocky had a match with "Thunderlips" which was declared a draw after they threw each other out of the ring. Who played "Thunderlips"?...Only once in baseball history did two brothers face each other as rookie starting pitchers. Do you know them? The answers are all inside.