Related Clues:

• They avail themselves of Vail
• They make calls from home
• 'Ball!' callers
• Some Winter Olympians
• Strike callers
• Ballpark figures
• They make a lot of calls
• They cover the bases
• Diamond experts
• They stand behind catchers
• Many Aspen visitors
• Downhill racers
• Diamond officials
• Locations
• Sports officials