The Chicago White Sox placed right-hander Lance Lynn on the 10-day injured list with a strained right trapezius, the team announced Sunday.

A timetable for his return isn't clear yet.

Lynn, 33, has been an excellent addition to the team's pitching staff this season. He's posted a 0.92 ERA and 0.92 WHIP over 19 2/3 innings to open the season, and Lynn threw the league's first complete-game shutout of 2021 in his second start.