He would have a solid rookie year, finishing 3rd in AL Rookie of the Year voting behind pitchers Gregg Olson and Tom Flash Gordon. The following season, in 1990, Griffey would hit. 300 with 22 home runs and 80 RBI, and a Hall of Fame career was well underway. This size 7 ¼ solid blue Seattle Mariners cap manufactured by New Era was game worn by Griffey during the 1990 MLB season.The hat features an embroidered yellow S on the front of the cap, and Griffeys number 24 has been handwritten in black marker on the gray underside of the brim. The inner sweatband has DIAMOND COLLECTION and New Era tags with a 7 ¼ flag. Griffey has signed his name in blue marker on the underside brim and inscribed #24.
The cap displays excellent game use with some sweat stains on the inner band. This item comes with a LOA from JT Sports for the game use and a LOA from JSA (BB26688) for Griffeys signature. The item "1989-1993 Ken Griffey Jr Game Used & Signed Seattle Mariners Cap" is in sale since Friday, January 24, 2020.This item is in the category "Sports Mem, Cards & Fan Shop\Game Used Memorabilia\Baseball-MLB\Other MLB Game Used Mem". The seller is "heartlandsportsmemorabilia" and is located in Fishers, Indiana. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Panama, Jamaica, Bangladesh, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Viet nam, Uruguay, Canada, South africa, Colombia, Barbados, Bermuda, Cayman islands, Sri lanka, Maldives, Oman, Reunion.