Cubs jersey signed by Alfonso Soriano there's proof in one of the
Autographed MLB Jerseys – Super Sports Center
12 ALFONSO SORIANO Chicago Cubs MLB OF/2B Blue Throwback Jersey
2 boxes of '08 Upper Deck Ballpark – The Baseball Card Blog
Alfonso Soriano Autographed Memorabilia
Alfonso Soriano in action – Orlando Sentinel
Chicago Cubs Should Offer Alfonso Soriano to the Los Angeles
2008 Topps Chicago Cubs Baseball Cards Team Set
Alfonso Soriano Signed Chicago Cubs Signed 16 X 20 Framed Baseball