L
Racer A
#78
Liam Lee
P—
Rank
0
Pts
Fan Favourite Feature — Racer Intelligence
Who Actually
Wins
When It’s Fair?
Head-to-head strips away noise and compares two competitors inside the same championship context — same season, same class, shared race evidence, and real pressure.
Same Season
Same Class
Shared Heats
Pace Context
Current Match-Up
MSA Short Circuit GP 2026
Racer A
#78
Liam Lee
VS
Racer B
#57
Jayson Perufsky
Build the Match-Up · Bikes
Series, season, then rivalry
Start at championship level, narrow into a season, then compare two racers from the same field.
Racer Comparison · NSF100
MSA Short Circuit GP 2026
VS
Same season
same frame
same frame
J
Racer B
#57
Jayson Perufsky
P4
Rank
34
Pts
Rivalry Verdict
0
Points
34
0
Wins
0
0
Podiums
0
—
Rank
4
—
Best Finish
4
10.33
Avg Finish
5
3
DNFs
0
0
Poles
0
0
Fastest in Heats
3
1:43.816
Vereeniging Kart Circuit · Round 1 — Vereeniging Kart
Best Lap
1:11.536
Vereeniging Kart Circuit · Round 1 — Vereeniging Kart
Performance Index
Track-normalized pace
Liam Lee
60.79
Jayson Perufsky
91.44
Performance Index scores every racer against the fastest lap in the same shared heat. A score of 100 means benchmark pace for that heat.
Duel Control
Who controlled the shared heats
Liam Lee
0%
0 of 3 shared heats
Jayson Perufsky
100%
3 of 3 shared heats
Duel Control measures direct shared-heat outcomes. It is separate from pace: a racer can have strong pace while still losing the head-to-head result.
Round by Round
Where the battle was won
Shared heat history for this rivalry in the selected season.
| Round | Event | Heat | Liam Lee Finish | Jayson Pe... Finish | Liam Lee Lap | Jayson Pe... Lap | Liam Lee Pts | Jayson Pe... Pts | Winner |
|---|---|---|---|---|---|---|---|---|---|
| R1 | Round 1 — Vereeniging Kart |
Green Thumb NSF100 Heat 1 | DNF | 5 | 1:52.675 | 1:11.679 | 0 | 11 | Jayson Pe... |
| R1 | Round 1 — Vereeniging Kart |
Green Thumb NSF100 Heat 2 | DNF | 4 | 1:47.436 | 1:11.933 | 0 | 13 | Jayson Pe... |
| R1 | Round 1 — Vereeniging Kart |
Green Thumb NSF100 Heat 3 | DNF | 6 | 1:43.816 | 1:11.536 | 0 | 10 | Jayson Pe... |