Chelsea manager \ head coach Maurizio Sarri during the Chelsea training session prior to the UEFA Europa League Final between Chelsea and Arsenal at Baku Olimpiya Stadionu on May 28, 2019 in Baku, Azerbaijan
Footage captured by BT Sport showed the Chelsea manager furiously storming off at the end of the session.
Initially at the start of the clip there seems to be some kind of incident between David Luiz and Gonzalo Higuain.
Throughout most of the season there have been reports that there are problems at Chelsea and this is not going to help things...
Chelsea later confirmed that the reason why Sarri was frustrated was due to not being able to practice set-pieces.
“Maurizio’s frustration displayed at the end of training was not related to any of his players, but was due to not being able to practise set-plays in the final 15 minutes of the hour-long training session as it remained open to media.” A Chelsea spokesperson said.