Team news to travel info...FORM: Orient are looking to return to winning ways after the defeat against Brentford and draw at Walsall with time running out in the automatic promotion race.
The visitors are looking to build on a useful 1-0 win against Crawley by putting some further daylight between themselves and the relegation zone as they currently sit four points above it.
TEAM NEWS: O's boss Russell Slade will be without Romain Vincelot who begins a two game suspension whilst Moses Odubajo is a fresh concern with an ankle problem along with Shaun Batt who has been battling a virus.
Oldham have lost on-loan midfielder Joel Byrom to a hamstring injury that will keep him out for a month. Defender Genseric Kusunga is still out with a thigh problem.
TICKETS: There are still plenty available and there will be cash turnstiles in the South and East stand for home supporters.
The North Stand is our family stand at the Matchroom Stadium and tickets need to be purchased in advance.
Away supporters will be situated in the East Stand where there are cash turnstiles and away ticket collections can be made from the East Stand Ticket Office.
Tickets for upcoming Orient away fixtures will be on-sale from the main Ticket Office until 6:45pm before the match and then again after the full-time whistle. For details of upcoming away tickets click here: http://www.leytonorient.com/tickets/AwayTicketNews/
For full ticket prices click here http://www.leytonorient.com/tickets/ticket-prices/
To purchase tickets online click here: http://www.lofcdirect.co.uk/index.aspx
HOSPITALITY: Guests should bring their tickets and arrive at the West Stand reception from 5:30pm
ELSEWHERE: The pre-order food app has now been extended to North Stand and south end of West Stand. Full details here http://www.leytonorient.com/news/article/pre-order-app-extended-1417424.aspx
AWAY FANS: Away supporters will be situated in the East Stand on Brisbane Road
TRAVEL INFORMATION: For all the information about getting to The Matchroom Stadium visit as well as parking: http://www.leytonorient.com/news/article/matchroom-travel-231213-1252797.aspx
Please note there is very limited parking in the surrounding area.