1.   Baseball fever.

2.   Baseball card collecting fever has infected more than one generation.

3.   Baseball fever is gripping the nation as all of the pennant chases heat up.

4.   Baseball fever?

5.   Beeston said baseball management is excited about the chance to help Europe catch up to the United States, Latin America, and Japan in baseball fever.

6.   But baseball fever appears undeterred in Boston.

7.   But she still has baseball fever.

8.   But surely Martinez has spent enough time in Boston to know how baseball fever can grip the Hub.

9.   The PR guy was shepherding around a video crew, looking for outbreaks of baseball fever, fodder for a campaign commercial.

10.   These are the delirious ramblings of patients recovering from a severe bout of baseball fever.