AP source: Kittle agrees to 5-year extension with 49ers
George Kittle contract: San Francisco 49ers star lands huge extension
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Report: 49ers, TE George Kittle agree to landmark five-year, $75 million extension
AP source: Kittle agrees to 5-year extension with 49ers
George Kittle signs $75M, 5-year extension with 49ers
San Francisco 49ers sign George Kittle to contract extension - Revenge of the Birds
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Ian Rapoport: George Kittle and the San Francisco 49ers agree to terms on five-year, $75 million extension