Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Robert Kallin leads the stored head-to-head
Last 1 shared: William Gregory 0, Robert Kallin 1. This only counts races where both athletes have stored results.
Win share
William Gregory
0%
Win share
Robert Kallin
100%
Latest shared race
2021 Ironman Florida
11/5/2021 · edge Robert Kallin
12
William Gregory
3
Robert Kallin
Head-to-head
William Gregory vs Robert Kallin
Robert Kallin leads: 0-1 across 1 shared starts
Last 1 shared: William Gregory 0, Robert Kallin 1
Latest shared race: 2021 Ironman Florida - edge Robert Kallin
Career starts: William Gregory 1, Robert Kallin 29
Career wins: William Gregory 0, Robert Kallin 0
1
Starts
29
0
Wins
0
0
Podiums
3
0
Top 10s
18
#12
Best
#2
#12
Avg pos
#10.5
0
Points
1916
0
William Gregory head-to-head wins
1
Shared race starts
1
Robert Kallin head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
| Race | William Gregory | Robert Kallin | Edge |
|---|---|---|---|
| 2021 Ironman Florida 11/5/2021 | 12 9:18:34 | 3 8:08:12 | B |