Seager said postgame he was fine, and the Mariners said the former All-Star and Gold Glove winner didn't seek medical treatment Friday night. That changed Saturday, when Seager was sent for X-rays and had the hand heavily wrapped. The X-rays were negative.
It's unclear if the injury will risk Seager's status for Seattle's season-opening series in Japan. The Mariners will fly to Japan on Thursday before opening the season with two games against Oakland on March 20-21 at the Tokyo Dome.
The 31-year-old Seager has hit at least 20 home runs in seven straight seasons.
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