He came in late after pinch hitting. He did not start. He is not well enough to start and play an entire game, particularly defense.
The Dodgers are in a bind right now. They currently have 4 outfielders not on the DL and one on the DL (Kemp). Of the 4, two are too injured to play (Crawford and Puig). They did not want to DL them because the All Star break maybe enough time for them to heal and they are still able to pinch hit, although not very well. Both Crawford (the extra inning game the other day) and Puig (today) were forced to play defense this week because of lack of players.
Crawford has a sore lower back and is unable to fully twist his body to drive the ball. This is why he only has one bunt hit since coming off the DL.
Puig has a sore hip and is also unable to drive the ball. He made the last out of today's game putting Fowler up against the wall. If his hip was fully healthy that ball would have went well over the wall.
The Dodgers do not want either playing during the break. They want both of them to heal.