Head-to-head
Pick any two dogs from the same or different breeds.
William Robert Ajax
All American Dog · Dog
Lifetime avg
25.14
Rank #636
Best year
24.84
2025
Breed top %
45%
of 9830
Years active
4
2023–2026
Best rank
#478
in breed
Speed trend
-1.46
mph first→latest
Dog B