WATCH: Diego Costa Sends Middlesbrough One Step Closer To The Championship Posted by Ruairi O'Mahony May 8th 2017, 20:29 What an assist here towards Diego Costa. All the work was done for him here, all he had to do was tap it past Guzan and now it’s Chelsea 1-0 Middlesbrough. Watch it here:https://my.mixtape.moe/qauojj.mp4
