Possible Clues:

• Baseball squads
• Pair on Wayne Gretzky's jersey
• Some number in edges on equilaterals, squares
• A C.A. might prove dogged with them
• Cardinals hearing Teutonic rejections
• Number half the cats leave the dogs
• Ens, perhaps, less than 3 down
• Found these numbers down in estimates
• Sixty-___ (engages in a sex act)
• At least eighteen pennies change, to end with