Bath have been beaten at reigning Premiership champions Harlequins.
The visitors led 9-6 at half-time after penalties from Stephen Donald (2) and Ollie Devoto.
But the hosts turned the game around in the second half thanks to tries from Danny Care and Ugo Monye.
Exeter Chiefs beat West Country rivals Gloucester with the last kick of the match at Sandy Park. Bath lost 23-14 at Saracens.
Cheltenham Town move up to fourth in League Two after a 1-0 win at Exeter. There were also wins for Yeovil and Swindon in League One.
Yeovil Town and Cheltenham Town have both secured play-off places in their respective divisions after wins today.