Don Cossack has been ranked the highest-rated horse in jump racing for the second year running.
The Cheltenham Gold Cup winner, trained in Ireland by Gordon Elliott, has an uncertain future after suffering a tendon injury.
Don Cossack has been allocated a rating of 177 in the annual Anglo-Irish Jumps Classifications.
The Gold Cup winner was ranked just ahead of Cue Card, Faugheen and Vautour (all 176) with Sprinter Sacre on 175.
Faugheen is the highest rated hurdler since Istabraq 15 years ago, while Don Cossack's mark (up from 175 last year) puts him on a par with the likes of 2005 Cheltenham victor Kicking King and triple Gold Cup winner winner Best Mate.
Douvan won five Grade One races in just over four months - by an average distance of more than 12 lengths - but trails Sprinter Sacre in the two-mile chasing division on 169.
Analysis - BBC correspondent Cornelius Lysaght
"These ratings will encourage those around the hugely popular Sprinter Sacre, who emerged from a heart problem and what was looking increasingly like a sad obscurity, to win all of his four races and become 'story of the season'.
"When the future opposition of ever-rising star Douvan is mentioned, there tends to be gulps and shrugging of shoulders from 'Team Sprinter', but the handicappers still believe the younger horse has ground to make up.
"It could make for a thrilling rivalry, with the Tingle Creek Chase at Sandown in December a likely starting point for the reigning champion."
|3-mile-plus Chaser||Don Cossack||177|
|2-mile Chaser||Sprinter Sacre||175|
|3-mile-plus Novice Chaser||No More Heroes/Rule The World||159|
|2½-mile Novice Chaser||Arzal/Black Hercules||159|
|2-mile Novice Chaser||Douvan||169|
|2½-mile-plus Novice Hurdler||Yorkhill||155|
|2-mile Novice Hurdler||Altior||160|
|(*Vautour was rated 176 in the three-mile category)|