Man in the Middle: Andy Davies
Andy Davies will referee Swansea City's Championship clash with Leeds United on Tuesday night (7.45pm).
The Hampshire official was a former player with various clubs at youth level, and made a rapid rise through the refereeing ranks.
He has been a Football League whistler since 2012 and has refereed the Swans once before, in their 2-0 victory at Reading in the League Cup 11 months ago.
Davies will be assisted on Tuesday by Timothy Wood and John Flynn, with Stephen Martin the fourth official.
Davies last refereed Leeds almost exactly 12 months ago, when they won 2-0 at Sunderland.