San Francisco 49ers coach Jim Harbaugh really loves baseball .
San Francisco 49ers coach Jim Harbaugh really says he has caught 20 foul balls at MLB games in his life , and that it is his sole focus when he is attending a game .
San Francisco 49ers coach Jim Harbaugh really loves baseball , and says he has caught 20 foul balls at MLB games in his life , and that it is his sole focus when he is attending a game .