Match ends, Luton Town 1, Leyton Orient 1.
Jay Simpson scored his fifth goal in four games to earn a point for Leyton Orient at Luton Town.
Luton striker Jack Marriott had a header saved by Alex Cisak early on, before he turned in Dan Potts's cross from close range to open the scoring.
Marriott could have doubled the lead shortly after, but he fired wide of goal when unmarked inside the box.
Simpson slotted in the equaliser from Sean Clohessy's cross, while Marriott wasted another good chance late on.
Leyton Orient boss Ian Hendon told BBC Radio London:
"It was always going to be a tough game and that's how it turned out, especially when we go a goal down.
"We were very disappointed in the way we conceded the goal; the plan today was not to give away cheap, sloppy goals and a deflected ball in the box, someone not doing their job and they get a tap-in.
"I think you had two teams there tonight trying to win the game. We didn't sit there and defend."
- 30WilkinsonBooked at 39mins
- 19LeeSubstituted forDoyleat 57'minutes
- 15McCourtSubstituted forGuttridgeat 64'minutes
- 22Mackail-SmithSubstituted forMcQuoidat 76'minutes
- 32MarquisSubstituted forJamesat 88'minutes
- 9PalmerSubstituted forCoxat 71'minutes
- Tim Robinson
- Shots on Target
Second Half ends, Luton Town 1, Leyton Orient 1.
Attempt blocked. Josh McQuoid (Luton Town) right footed shot from outside the box is blocked.
Substitution, Leyton Orient. Lloyd James replaces John Marquis.
Scott Cuthbert (Luton Town) wins a free kick in the attacking half.
Foul by Mathieu Baudry (Leyton Orient).
Attempt missed. Jack Marriott (Luton Town) right footed shot from the centre of the box is close, but misses to the left.
Dan Potts (Luton Town) wins a free kick on the left wing.
Foul by Sean Clohessy (Leyton Orient).
Foul by Cameron McGeehan (Luton Town).
Bradley Pritchard (Leyton Orient) wins a free kick in the defensive half.
Attempt saved. Sammy Moore (Leyton Orient) right footed shot from the centre of the box is saved in the bottom left corner.
Corner, Leyton Orient. Conceded by Nathan Doyle.
Attempt missed. Bradley Pritchard (Leyton Orient) right footed shot from the right side of the six yard box is close, but misses to the right.
Dan Potts (Luton Town) wins a free kick on the right wing.
Foul by John Marquis (Leyton Orient).
Substitution, Luton Town. Josh McQuoid replaces Craig Mackail-Smith.
Foul by Luke Guttridge (Luton Town).
Adam Chicksen (Leyton Orient) wins a free kick in the defensive half.
Foul by Craig Mackail-Smith (Luton Town).