Justin Edinburgh’s men come in to the fixture in excellent form having yet to taste defeat in the opening eleven fixtures.
The unbeaten run was stretched when goals from Josh Coulson, James Dayton and Macauley Bonne sealed a 3-1 victory over London rivals Barnet.
Simon Weaver’s Harrogate Town come in to the clash in similar form to the O’s as the North Yorkshire side are the only other unbeaten side in the National League this season.
Last time out, Harrogate defeated Maidstone 0-2 thanks to goals from Callum Howe and Jack Muldoon to send them top of the table, two points above Orient.
Edinburgh has named an unchanged side for seven consecutive games, and is likely to have a similar squad at his disposal for tomorrow’s fixture.
James Brophy and Sam Ling made recovery appearances in the mid-week reserve friendly against Cheshunt but may see tomorrow’s fixture come a little too early to return to first-team action.
The eighth episode of the O’s show can be watched on the Club’s YouTube channel by clicking here.
Episode eight includes:
The referee for tomorrow’s fixture against Harrogate will be Marc Edwards, assisted by Terry Fletcher, Ben Atkinson and Neil Howlett. This will be Edwards’ seventh National League game this season, he has handed out 18 yellow cards thus far. The official also took charge of our fixture against Guiseley last season where he handed ‘keeper Luke Coddington a straight red card.
Can’t make the game? Follow live updates through the official Twitter feed, or listen to audio commentary from Dave Victor on Ozone.
Audio commentary will be available through the match centre which will appear at the top of the leytonorient.com homepage, with commentary starting 30 minutes before kick-off.
Match report and reaction following the game will appear on leytonorient.com.