Aviva Premiership champions Saracens will open the defence of their title at home to the Sale Sharks on October 17.
Bath have confirmed that back-row forward Carl Fearns is to join French club Lyon.
David Strettle has withdrawn from England's World Cup training squad and will be replaced by Bath's Semesa Rokoduguni.
Defending champions Toulon have been drawn in a brutal pool with Bath, Leinster and Wasps in the 2015/16 Champions Cup.
Owen Farrell has avoided what could have been a costly citing for his high tackle on Anthony Watson during the Aviva Premiership final on Saturday.
Saracens have been crowned Aviva Premiership champions after producing a superb all-round display to beat Bath 28-16.
Bath Head Coach Mike Ford says Saracens fly-half Owen Farrell should have been sent off in the Aviva Premiership final.
Saracens director of rugby Mark McCall thinks their first-half performance in 28-16 victory against Bath was “pretty special”.
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