FILE - In this June 30, 2018, file photo, Seattle Sounders' Chad Marshall, center left, and Portland Timbers' Julio Cascante, center right, battle for a header in the first half of an MLS soccer match, in Seattle. Three-time MLS defender of the year Chad Marshall has announced his retirement due to injury, bringing an end to a 16-year career that included stints with the Columbus Crew and Seattle Sounders. Marshall announced his decision Wednesday, May 22, 2019, after missing Seattle's last two games with knee inflammation. (AP Photo/Ted S. Warren, File)
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