Possible Clues:

• It's given to your old man to have a belly at last
• Number on a spreadsheet
• Given to be at in the mud up there
• Cause of current stoppage includes union, in fact
• One number
• Fact or stat
• Shouted at umpire somewhat? It's taken for granted
• Promotional item picked up stomach fact
• Piece of info from union held in check
• US lawyer comes before corporation in fact