While there were multiple horses moving around the top 10 this week, none of the horses outside those rankings were able to break into the group. As has happened for the past several weeks, American Pharoah kept his top spot by getting all the first place votes.
Top Thoroughbred Poll
Week 20 of the 2015 NTRA Top Thoroughbred Poll conducted by the National Thoroughbred Racing Association (NTRA), covering racing performances through July 19. Current Horse of the Year ranking of the Top Thoroughbred on a 10-9-8-7-6-5-4-3-1 basis with first place votes in parentheses, 2015 record and total points. Poll Concludes Monday, Nov. 2. A-S: Age-Sex, Sex: C-colt, G-gelding, H-horse, F-filly, M-mare, R-ridgling. Eclipse Icon represents Eclipse Award Winner.
| HORSE | A-S | STATS | PTS | PVS | |
| 1 | American Pharoah (36)  |
3-C | 5-5-0-0 | 360 | 1 |
| 2 | Honor Code | 4-R | 3-2-0-0 | 292 | 2 |
| 3 | Shared Belief |
4-G | 3-2-0-0 | 242 | 3 |
| 4 | Noble Bird | 4-C | 5-3-1-0 | 156 | 5 |
| 5 | Lady Eli | 3-F | 3-3-0-0 | 148 | 4 |
| 6 | Beholder |
5-M | 2-2-0-0 | 123 | 7 |
| 7 | California Chrome |
4-C | 2-0-2-0 | 96 | 6 |
| 8 | Private Zone | 6-G | 4-2-1-1 | 84 | 8 |
| 9 | Tonalist | 4-C | 3-1-2-0 | 83 | 10 |
| 10 | Lea | 6-H | 4-1-2-1 | 65 | 9 |
Other horses receiving votes: Big Blue Kitten (58), Hard Aces (33), Constitution (29), Masochistic (22), Hoppertunity (16), Sheer Drama (16), Effinex (15), Wise Dan (14), Frosted (11), Dortmund (10), Lovely Maria (9), Main Sequence (9), Stellar Wind (9), Moreno (8), Wedding Toast (8), Firing Line (7), Rock Fall (7), Secret Circle (7), Finnegans Wake (6), Mshawish (6), Force The Pass (5), Speightster (4), The Pizza Man (4), Tiz Shea (4), Gabriel Charles (3), Tepin (3), Undrafted (3), Untapable (3), Fantastic Style (1), Include Betty (1)
NTRA Thoroughbred Poll Summary
NTRA Thoroughbred Poll Detail by Horse