"Pedro, Who's Your Daddy?"

(AP Photo/Winslow Townson)

Boston Red Sox pitcher Pedro Martinez reacts to giving up an RBI-single to New York Yankees' Ruben Sierra in the eighth inning against the New York Yankees, Friday, Sept. 24, 2004, in Boston.

"What can I say?" Martinez said after a 6-4 loss, his second of the week to New York. "Just tip my cap and call the Yankees my daddy."