According to a conversation Kyle Scott of Crossing Broad had with one of his followers, apparently Kyle Kendrick and pitching coach Rich Dubee got into a little argument/fight this morning.
The reader @Matty_Ice_215 tweeted Scott about the altercation in which Kendrick said something to Dubee, Dubee grabbed Kendrick and then Kendrick walked away.
Here is the picture of the two talking in the shallow outfield after the altercation:

Scott will have more details up on his site later I’m assuming. Stay tuned. Follow Scott on Twitter @CrossingBroad.