Perfect memento from the 2018 World Series Champions. The Red Sox set a single-season win record with 108, and they defeated the Los Angeles Dodgers 4-1 in games to take the Championship. Obtained by an MLB insider. Ball is snow white Official Major League Baseball (Robert D. Manfred, commissioner) with 20 signatures. Autographs are written in blue ballpoint pen, many with uniform numbers. Includes: Pedroia, Betts, Bogaerts, Price, Sale, Kinsler, Porcello, Holt, and 12 more. Signatures rate 10/10. PSA LOA