| Date | Track | Races Cancelled |
| 02/07/10 | Charles Town | Entire Card, Races 1-9. Reason: Weather |
| 02/07/10 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 02/07/10 | Turfway Park | Entire Card, Races 1-9. Reason: Weather |
| 02/06/10 | Beulah | Entire Card, Races 1-8. Reason: Weather |
| 02/06/10 | Charles Town | Entire Card, Races 1-9. Reason: Weather |
| 02/06/10 | Laurel Park | Races: 1, 2, 3, 4, 5, 6, 7, 8, 9. Reason: Weather |
| 02/06/10 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 02/06/10 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 02/06/10 | Santa Anita | Entire Card, Races 1-10. Reason: Track Conditions |
| 02/06/10 | Turfway Park | Entire Card, Races 1-12. Reason: Weather |
| 02/05/10 | Beulah | Entire Card, Races 1-8. Reason: Weather |
| 02/05/10 | Charles Town | Entire Card, Races 1-9. Reason: Weather |
| 02/05/10 | Laurel Park | Entire Card, Races 1-9. Reason: Weather |
| 02/05/10 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 02/01/10 | Hialeah Park | Entire Card, Races 1-9. Reason: Weather |
| 01/31/10 | Charles Town | Entire Card, Races 1-9. Reason: Weather |
| 01/31/10 | Oaklawn Park | Entire Card, Races 1-9. Reason: Weather |
| 01/30/10 | Aqueduct | Races: 4, 5, 6, 7, 8, 9. Reason: Weather |
| 01/30/10 | Charles Town | Entire Card, Races 1-9. Reason: Weather |
| 01/30/10 | Laurel Park | Races: 1, 2, 3, 4, 5, 6, 7, 8, 9. Reason: Weather |
| 01/30/10 | Oaklawn Park | Entire Card, Races 1-9. Reason: Weather |
| 01/29/10 | Oaklawn Park | Entire Card, Races 1-9. Reason: Weather |
| 01/29/10 | Philadelphia Park | . Reason: Weather |
| 01/29/10 | Philadelphia Park | Race: 1. Reason: Track Conditions |
| 01/28/10 | Penn National | Races: 5, 6, 7, 8, 9. Reason: Weather |
| 01/23/10 | Rillito | Entire Card, Races 1-9. Reason: Weather |
| 01/23/10 | Turf Paradise | Entire Card, Races 1-9. Reason: Weather |
| 01/22/10 | Santa Anita | Entire Card, Races 1-8. Reason: Track Conditions |
| 01/22/10 | Turf Paradise | Entire Card, Races 1-9. Reason: Weather |
| 01/21/10 | Santa Anita | Entire Card, Races 1-7. Reason: Track Conditions |
| 01/20/10 | Gulfstream Park | Race: 4. Reason: Management Decision |
| 01/20/10 | Turf Paradise | Entire Card, Races 1-9. Reason: Track Conditions |
| 01/18/10 | Santa Anita | Entire Card, Races 1-9. Reason: Track Conditions |
| 01/10/10 | Louisiana Downs | Entire Card, Races 1-9. Reason: Track Conditions |
| 01/09/10 | Delta Downs | Entire Card, Races 1-10. Reason: Weather |
| 01/09/10 | Louisiana Downs | Entire Card, Races 1-9. Reason: Track Conditions |
| 01/09/10 | Sam Houston | Entire Card, Races 1-10. Reason: Weather |
| 01/08/10 | Delta Downs | Races: 3, 4, 5, 6, 7, 8, 9, 10. Reason: Weather |
| 01/08/10 | Sam Houston | Entire Card, Races 1-10. Reason: Weather |
| 01/03/10 | Aqueduct | Entire Card, Races 1-9. Reason: Weather |
| 01/03/10 | Charles Town | Races: 2, 3, 4, 5, 6, 7, 8, 9. Reason: Weather |
| 01/03/10 | Gulfstream Park | Race: 3. Reason: Equipment Malfunction |
| 01/03/10 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 01/02/10 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 12/31/09 | Charles Town | Entire Card, Races 1-10. Reason: Weather |
| 12/30/09 | Portland Meadows | Entire Card, Races 1-9. Reason: Track Conditions |
| 12/29/09 | Mountaineer Park | Races: 3, 4, 5, 6, 7, 8, 9. Reason: Track Conditions |
| 12/29/09 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 12/29/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 12/29/09 | Portland Meadows | Races: 8, 9. Reason: Weather |
| 12/28/09 | Penn National | Races: 3, 4, 5, 6, 7, 8, 9. Reason: Track Conditions |
| 12/26/09 | Philadelphia Park | Races: 2, 3, 4, 5, 6, 7, 8, 9, 10. Reason: Weather |
| 12/23/09 | Charles Town | Races: 2, 3, 4, 5, 6, 7, 8, 9, 10. Reason: Track Conditions |
| 12/23/09 | Delta Downs | Races: 7, 8, 9, 10. Reason: Weather |
| 12/22/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 12/21/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 12/20/09 | Charles Town | Entire Card, Races 1-10. Reason: Weather |
| 12/20/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 12/19/09 | Charles Town | Entire Card, Races 1-10. Reason: Weather |
| 12/19/09 | Laurel Park | Entire Card, Races 1-9. Reason: Weather |
| 12/19/09 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 12/19/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 12/18/09 | Charles Town | Races: 8, 9, 10. Reason: Weather |
| 12/13/09 | Fair Grounds | Entire Card, Races 1-10. Reason: Track Conditions |
| 12/12/09 | Fair Grounds | Races: 9, 10, 11, 12. Reason: Weather |
| 12/10/09 | Hawthorne | Entire Card, Races 1-9. Reason: Weather |
| 12/09/09 | Aqueduct | Entire Card, Races 1-9. Reason: Weather |
| 12/09/09 | Beulah | Races: 4, 5, 6, 7, 8, 9. Reason: Weather |
| 12/09/09 | Hawthorne | Entire Card, Races 1-9. Reason: Weather |
| 12/09/09 | Turfway Park | Entire Card, Races 1-9. Reason: Weather |
| 12/08/09 | Turf Paradise | Entire Card, Races 1-9. Reason: Track Conditions |
| 12/08/09 | Zia Park | Entire Card, Races 1-11. Reason: Weather |
| 12/07/09 | Zia Park | Entire Card, Races 1-11. Reason: Weather |
| 11/28/09 | Beulah | Race: 7. Reason: |
| 11/20/09 | Evangeline Downs | Entire Card, Races 1-10. Reason: Equipment Malfunction |
| 11/20/09 | Lone Star Park | Races: 6, 7, 8, 9. Reason: Weather |
| 11/14/09 | Mountaineer Park | Races: 7, 8, 9. Reason: Equipment Malfunction |
| 11/13/09 | Charles Town | Races: 5, 6, 7, 8, 9, 10. Reason: Weather |
| 10/23/09 | Albuquerque | Races: 6, 7, 8, 9. Reason: Management Decision |
| 10/18/09 | Blue Ribbon Downs | Races: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12. Reason: Management Decision |
| 10/18/09 | Charles Town | Entire Card, Races 1-9. Reason: Management Decision |
| 10/16/09 | Laurel Park | Race: 2. Reason: Management Decision |
| 10/10/09 | Lethbridge | Entire Card, Races 1-9. Reason: Track Conditions |
| 10/09/09 | Lethbridge | Entire Card, Races 1-6. Reason: Track Conditions |
| 10/03/09 | Calder Race Course | Race: 11. Reason: Equipment Malfunction |
| 10/02/09 | Penn National | Entire Card, Races 1-9. Reason: Track Conditions |
| 09/28/09 | Fort Erie | Races: 4, 5, 6, 7, 8, 9. Reason: Weather |
| 09/26/09 | Kentucky Downs | Entire Card, Races 1-6. Reason: Weather |
| 09/25/09 | Hoosier Park | Races: 4, 5, 6, 7, 8, 9, 10. Reason: Track Conditions |
| 09/24/09 | Hoosier Park | Races: 5, 6, 7, 8, 9, 10, 11, 12, 13. Reason: Track Conditions |
| 09/21/09 | Kentucky Downs | Races: 7, 8, 9. Reason: Weather |
| 09/17/09 | Fairplex Park | Races: 1, 2. Reason: Track Conditions |
| 09/13/09 | Colonial Downs | Race: 10. Reason: |
| 09/11/09 | Monmouth Park | Entire Card, Races 1-9. Reason: Weather |
| 09/05/09 | Ellis Park | Races: 9, 10. Reason: Weather |
| 08/20/09 | Presque Isle Downs | Races: 7, 8. Reason: Weather |
| 08/15/09 | Marquis Downs | Entire Card, Races 1-9. Reason: Weather |
| 08/15/09 | North Dakota Horse Park | Entire Card, Races 1-9. Reason: Weather |
| 08/14/09 | Marquis Downs | Races: 6, 7, 8, 9. Reason: Equipment Malfunction |
| 08/10/09 | Thistledown | Races: 5, 6, 7, 8. Reason: Weather |
| 08/09/09 | Columbus | Races: 2, 3, 4, 5, 6, 7, 8, 9. Reason: Track Conditions |
| 08/02/09 | Philadelphia Park | Races: 2, 3, 4, 5, 6, 7, 8, 9, 10. Reason: Track Conditions |
| 07/31/09 | Canterbury Park | Races: 7, 8. Reason: Weather |
| 07/31/09 | Columbus | Races: 7, 8, 9, 10. Reason: Weather |
| 07/21/09 | Yavapai Downs | Races: 6, 7, 8, 9. Reason: Track Conditions |
| 07/14/09 | Assiniboia Downs | Entire Card, Races 1-8. Reason: |
| 07/12/09 | Yavapai Downs | Races: 7, 8, 9. Reason: Track Conditions |
| 07/10/09 | Canterbury Park | Races: 6, 7, 8, 9. Reason: Management Decision |
| 07/06/09 | Indiana Downs | Races: 1, 3, 5, 7, 8, 9, 10. Reason: Track Conditions |
| 06/26/09 | Assiniboia Downs | Races: 7, 8. Reason: |
| 06/26/09 | Belmont Park | Race: 9. Reason: Weather |
| 06/20/09 | Eureka | Races: 4, 5, 6, 7. Reason: Track Conditions |
| 06/20/09 | Penn National | Races: 2, 3, 4, 5, 6, 7, 8, 9, 10. Reason: Track Conditions |
| 06/19/09 | Indiana Downs | Race: 11. Reason: |
| 06/14/09 | Grants Pass | Entire Card, Races 1-11. Reason: Track Conditions |
| 06/13/09 | Grants Pass | Races: 8, 9, 10. Reason: Track Conditions |
| 06/10/09 | Penn National | Races: 4, 5, 6, 7, 8, 9. Reason: Equipment Malfunction |
| 06/07/09 | Arapahoe Park | Races: 3, 4, 5, 6, 7, 8. Reason: |
| 06/07/09 | Lethbridge | Races: 5, 6, 7, 8, 9. Reason: Weather |
| 05/25/09 | Pocatello Downs | Entire Card, Races 1-9. Reason: |
| 05/24/09 | Remington Park | Races: 7, 8, 9, 10, 11. Reason: Track Conditions |
| 05/24/09 | Yavapai Downs | Entire Card, Races 1-9. Reason: Track Conditions |
| 05/23/09 | Fair Hill | Races: 1, 2, 3. Reason: |
| 05/23/09 | Yavapai Downs | Entire Card, Races 1-9. Reason: Track Conditions |
| 05/16/09 | Penn National | Entire Card, Races 1-10. Reason: Track Conditions |
| 05/15/09 | Remington Park | Race: 11. Reason: Weather |
| 05/08/09 | Charles Town | Entire Card, Races 1-9. Reason: Track Conditions |
| 05/08/09 | Churchill Downs | Races: 6, 7, 8, 9, 10. Reason: Track Conditions |
| 05/08/09 | Penn National | Entire Card, Races 1-10. Reason: Track Conditions |
| 05/07/09 | Charles Town | Entire Card, Races 1-9. Reason: Track Conditions |
| 05/07/09 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 05/06/09 | Charles Town | Races: 4, 5, 6, 7, 8, 9. Reason: Track Conditions |
| 05/05/09 | Will Rogers Downs | Entire Card, Races 1-11. Reason: |
| 05/04/09 | Will Rogers Downs | Entire Card, Races 1-12. Reason: Track Conditions |
| 05/03/09 | Charles Town | Race: 9. Reason: Track Conditions |
| 05/02/09 | Lone Star Park | Races: 10, 11, 12. Reason: Weather |
| 05/02/09 | Santa Cruz County | Races: 5, 6, 7, 8. Reason: |
| 05/02/09 | Will Rogers Downs | Entire Card, Races 1-12. Reason: Weather |
| 04/26/09 | Remington Park | Races: 9, 10, 11. Reason: Weather |
| 04/18/09 | Delta Downs | Races: 2, 3, 4, 5, 6, 7, 8, 9, 10. Reason: Track Conditions |
| 04/18/09 | Evangeline Downs | Races: 3, 4, 5, 6, 7, 8, 9, 10, 11. Reason: Weather |
| 04/15/09 | Charles Town | Races: 4, 5, 6, 7, 8, 9. Reason: Weather |
| 04/12/09 | Will Rogers Downs | Races: 10, 11, 12. Reason: Weather |
| 04/10/09 | Fonner Park | Races: 4, 5, 6, 7, 8, 9, 10. Reason: Track Conditions |
| 04/05/09 | Fonner Park | Entire Card, Races 1-10. Reason: Weather |
| 04/04/09 | Penn National | Races: 2, 3, 4, 5, 6, 7, 8, 9. Reason: Weather |
| 04/03/09 | Penn National | Races: 5, 6, 7, 8, 9. Reason: Weather |
| 03/28/09 | Will Rogers Downs | Entire Card, Races 1-12. Reason: Weather |
| 03/14/09 | Delta Downs | Races: 4, 5, 6, 7, 8, 9, 10, 11. Reason: Track Conditions |
| 03/08/09 | Turfway Park | Entire Card, Races 1-9. Reason: Management Decision |
| 03/03/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 03/03/09 | Portland Meadows | Entire Card, Races 1-11. Reason: Track Conditions |
| 03/02/09 | Mountaineer Park | Entire Card, Races 1-10. Reason: |
| 03/02/09 | Philadelphia Park | Entire Card, Races 1-10. Reason: Weather |
| 03/02/09 | Portland Meadows | Races: 7, 8, 9, 10, 11. Reason: Weather |
| 02/19/09 | Penn National | Entire Card, Races 1-9. Reason: Weather |
| 02/19/09 | Turfway Park | Races: 4, 5, 6, 7, 8, 9. Reason: Weather |
| 02/13/09 | Fonner Park | Entire Card, Races 1-9. Reason: Weather |
| 02/12/09 | Aqueduct | Entire Card, Races 1-9. Reason: Weather |
| 02/12/09 | Charles Town | Races: 2, 3, 4, 5, 6, 7, 8, 9. Reason: Weather |
| 02/12/09 | Penn National | Entire Card, Races 1-9. Reason: Weather |
