Wycombe extended their unbeaten league run to 14 games with a goalless draw at Rotherham who pushed them all the way.
There was little to cheer from either side in a disappointing first half, though Wycombe were left wondering how they didn't score after seven minutes.
Following a right-wing corner, Mike Williamson's header was blocked, as was Chris Zebroski's follow-up shot, and then Williamson's second effort went wide.
Two minutes later Matt Harrold had a shot well saved by Andy Warrington in the Rotherham goal.
Rotherham lost leading marksman Reuben Reid to injury after 22 minutes and their only goal-worthy effort was a snap-shot by debutant Omar Garcia from Dale Tonge's cross which whistled just over the bar.
There was little improvement after the break though only a brilliant save by visiting goalkeeper Scott Shearer after 50 minutes kept out Micky Cummins' goalbound header.
There was a let-off too for Rotherham after 71 minutes when substitute Matt Phillips' inswinging corner smacked against the crossbar.
But despite some later pressure from Rotherham, Wycombe's resolute rearguard held out for a draw.
Football Results
Exeter 2-0 Chester Exeter bounced back from their midweek hammering by Chesterfield with an excellent 2-0 victory over Chester at St James' Park
Morecambe 2-0 Aldershot Morecambe clinched their first win in 10 games with a 2-0 victory over Aldershot
Notts County 0-1 Bury Bury ended their three-game losing streak by returning to winning ways with a 1-0 victory at faltering Notts County
Report: Macclesfield v Gillingham
Macclesfield suffered their third successive league defeat courtesy of an early headed goal from Adam Miller which earned Gillingham a 1-0 victory.
Rotherham 0-1 Darlington Rotherham slumped to a second successive home defeat as they failed to find a way through Darlington's defence as the Quakers ground out a 1-0 win
Chester 3-0 Brentford Chester turned the form book upside down to send high-flying Brentford to an embarrassing 3-0 defeat
Exeter 1-6 Chesterfield Exeter's fine seven-match unbeaten run was brought to a shuddering halt as Chesterfield roared to an incredible 6-1 victory at St James' Park
