Tottenham Hotspur face Coventry City at 8pm on Monday in the Premier League's solitary fixture, a spotlight Postecoglou's side would rather avoid while still searching for a first win of the season.
Spurs sit bottom of the table on three points from seven matches, level on points with Coventry but behind on goal difference after a weekend that saw Manchester City extend their perfect start.
Form and pressure
Tottenham drew 1-1 with Manchester United on 10 October and have struggled to convert possession into wins despite summer recruitment. Coventry arrive off back-to-back victories after a rocky start, including a 4-1 home win against Newcastle earlier in October that announced their top-flight credentials.
Broadcasters on Sky Sports and BBC Radio 5 Live will carry the match, with the Monday Night Club panel expected to focus on whether Postecoglou can stabilise defence without sacrificing the high line that defined his earlier appointments.
Tactical matchup
Coventry's compact mid-block frustrated larger clubs on the counter last season in the Championship; in the Premier League they have already shown they can punish set-piece chaos. Spurs' injury list and European commitments later in the week add rotation risk for a manager who rarely enjoys a quiet midweek.
Table stakes
Three points would lift Tottenham off the foot of the table and ease talk of an early crisis, but a loss would intensify scrutiny on sporting director decisions and whether the squad profile fits Postecoglou's pressing model.
For Coventry, a point away at a stadium that has haunted promoted sides would extend their survival cushion before a Friday trip to Ipswich Town. The broader story is simpler: a club that waited decades for top-flight football is playing under lights in north London while their hosts fret about another winless autumn.
Fan travel and policing
British Transport Police planned extra patrols on Overground and Victoria line services toward Tottenham Hale before kick-off, mindful of away fans using London terminals after work. Coventry supporters were allocated the lower tier of the south stand with a 7pm entry window to stagger arrivals.
If Spurs win, talk will shift to whether recruitment addressed set-piece defending; if Coventry nick a point, the promoted side will have taken four points from Newcastle and Tottenham in a fortnight — a survival pace few expected in August.