Jake Dunning wore No. 51 with the San Francisco Giants.
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George Kontos wears No. 70 with the San Francisco Giants.
Gregor Blanco wears No. 7 for the San Francisco Giants.
Sergio Romo wore No. 54 for the San Francisco Giants.
Jeremy Affeldt wore No. 41 during his career with the San Francisco Giants (2009-2015)..
Matt Cain has worn No. 18 for the San Francisco Giants since the 2006 season. Before that, he wore No. 43.