Lopez left his start Tuesday against Kansas City in the fifth inning due to an apparent right leg injury, Dan Hayes of The Athletic reports.
After he was visited on the mound by a trainer, Lopez was able to walk off the field under his own power. Lopez was pitching well before exiting, allowing just one unearned run on three hits and one walk while striking out six over 4.2 innings. The Twins will likely provide an update on his status after the game.