Rarely can Exeter be accused of sloppiness, but they were in the first half. A fabulous early Bath scrum allowed fly-half Orlando Bailey to open the scoring, before the hosts touched down. Miles Reid, Bath’s industrious flanker who was later forced to depart due to injury, steered over a sneaky driving maul. Henry Slade kept the scoreboard ticking for the visitors, with two penalties.

One of the headlines of Griffiths’s Bath review was the recommendation of a defence coach. Surely, with Bath having conceded the second-most tries in the league, that requirement is blindingly obvious? But no one could have predicted the reaction that it had. Bath defended as if their careers depended on it on Friday night – in one first-half passage, in particular. Maybe Griffiths was wrong? Perhaps a decent boot up the proverbial was the secret?

There was one great certainty: Exeter would not be as bad in the second 40 minutes – and one great uncertainty: could Bath maintain their first-half endeavour?

It took three minutes for that question to be answered. Bath switched off the upstairs lights, leaked two quick penalties and Exeter prop Josh Iosefa-Scott barged over. Slade converted and Bath trailed for the first time.

Bailey, showing admirable maturity on fledgling shoulders, nudged Bath back level from the tee, before the hosts crept back into the lead. A brave, breathless and, being critical, slightly ineffective passage of attacks resulted in Exeter not rolling away and Bailey’s boot did the rest.

But the Chiefs, as ever, threw their exquisitely-drilled sinks at it. Maul after maul, scrum after scrum, Exeter battered the Bath door. It did so well to keep out the Chiefs’ battering ram, too, just caving at the last, with Sam Simmonds flying over from a five-metre scrum.

Joe Simmonds’s late penalty killed off Bath. But last night proved there is enough will to get back on the straight and narrow.

Match details

Scoring sequence: 3-0 Bailey pen (4 mins); 3-3 Slade pen (10); 8-3 Reid try (20); 10-3 Bailey con (22); 10-6 Slade pen (29); 10-11 Iosefa-Scott try (43); 10-13 Slade con (44); 13-13 (48); 16-13 Bailey pen (65); 16-18 S Simmonds try (77); 16-20 J Simmonds con (78); 16-23 J Simmonds pen (80).
H-T: 10-6.

Bath: T De Glanville; S Rokoduguni (McConnochie 68), J Joseph, M Ojomoh, W Muir; O Bailey (Cipriani 65), B Spencer (Simpson 65); L Boyce (Vaughan 72), T Dunn (Du Toit 67), W Stuart, J McNally (W Spencer 77), C Ewels (c), M Reid (Ellis 29), S Underhill, J Bayliss.
Replacements not used: Rae.
Exeter Chiefs: S Hogg; J Nowell, H Slade, I Whitten (Hendrickson 67), T O’Flaherty; H Skinner (J Simmonds 56), J Maunder (S Maunder 67); A Hepburn (Moon 65), J Yeandle (c) (Innard 65), J Iosefa-Scott (Williams 48), S Skinner, D Armand, D Ewers, J Kirsten, S Simmonds.
Replacements not used: Tuima, Capstick.
Attendance: 14,461.
Referee: Matthew Carley.