authentication process including the tamper proof numbered holograms ,signed affidavits and listings

of some of his 4000+  game used baseballs he has collected over the years including catching homeruns

hit by , Sosa , Pujols , McGwire , Jones ,Rodriguez , Piazza , Ramirez , Fielder , Lee , Soriano and Griffey Jr. 

The list goes on and on . 

HOMERUN VIDEOS FROM OUTSIDE WRIGLEY FIELD  http://www.youtube.com/user/ballhawknet

Dave became part of history last year by catching Barry Bonds 752nd career homerun , caught

the longest HR in the Majors in 2007 hit by Aramis Ramirez of the Cubs , and came within five

feet of catching Jim Thomes 500th career homerun on the southside.