Two fine goals from Helder Costa in addition to a classy Patrick Bamford strike and Mateusz Klich penalty proved just enough to seal all three points, despite a Cottagers comeback.
Graham Smyth, the YEP's chief football writer, hands out the scores.
13. Gjanni Alioski
7 - His presence, pulling over to the left, allowed Leeds to have a numerical advantage and he played some nice stuff. Caused problems with his runs off the ball too. Photo by Oli Scarff - Pool/Getty Images.
14. Anthony Taylor (referee)
7 - Got the penalties just about right, kept a lid on it when it simmered, didn't buy some desperate attempts to win free-kicks. Photo by Oli Scarff - Pool/Getty Images.