Diamondbacks' Montero signed 1,000 baseballs in 29 minutes
Kelley L Cox / USA TODAY Sports
Arizona Diamondbacks catcher Miguel Montero had his hands full prior to Monday's series opener with the San Francisco Giants.
The 31-year-old, a two-time All-Star, was tasked with signing 1,000 baseballs which he reportedly finished in an impressive 29 minutes and 12 seconds.
#Dbacks catcher Miguel Montero signing 1,000 All-Star balls. The cart on the right are the ones he's done. pic.twitter.com/mkThnpqNkB
— Steve Gilbert (@SteveGilbertMLB) September 15, 2014