The Kansas City Royals placed Matt Strahm on the injured list with a knee injury.

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The 34-year-old pitcher reached a career milestone earlier this season, appearing in his 400th major league game on April 6. Strahm has been a veteran presence for the Royals' pitching staff.

The Royals currently sit at 20-28, fifth in the AL Central division and 6.5 games behind the division leader. The team's pitching depth will be tested with Strahm sidelined, as they carry 13 pitchers on their active roster.