Extra bases

Extra bases

• The Rays will host Senior Prom for Senior Citizens after Wednesday's series finale against the Royals in which seniors can relive their high school days.

• Kansas City clinched the season series with Tampa Bay on Tuesday, improving to 4-1 in the matchup between the two clubs with a 1-0 win in 10 innings. It's the first season-series win for the Royals over the Rays since 2007.

• Right-hander Alex Cobb will sign autographs on MacDill Air Force Base for troops at the Grow Financial Credit Union on Friday.

• Catcher Jose Molina will head to a Sweetbay Supermarket in Tampa to shop with a fan, who has 20 minutes to acquire up to $1,000 worth of groceries.