Corey Seager; former All-Star shortstop for the Los Angeles Dodgers; has hand signed this Rawlings official MLB baseball at a private signing. He included the inscription "16 NL ROY" with his signature. This item comes with a serial-numbered hologram from MLB Authentication. The authenticity can be verified online by entering the serial number.Item pictured may not be the exact item you will receive. It will be similar quality; and we guarantee your satisfaction.