Kristian O'Leary played his second game for Leyton Orient on Saturday as they were held at home against Exeter.
The midfielder, currently on loan with the London club, was introduced at half-time with the O's already one-up courtesy of a Marcus Stewart own goal.
Craig Noone levelled for the Grecians late on with a stunning effort from 45-yards but 32-year-old came close to winning it for Orient two minutes into injury-time only to be denied by 'keeper Oscar Jansson.
Jamie Grimes played the full 90 minutes of Haverfordwest's 1-1 draw with 10-man Port Talbot on Friday night while Kieran Howard played the last quarter of an hour as Neath beat Bala Town 2-1 on Sunday.