R
Racer A
#555
Riaan de Ru
P8
Rank
3
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
Gazoo Racing SA Cup 2026
Racer A
#555
Riaan de Ru
VS
Racer B
#19
Marius Claasen
Build the Match-Up · Cars
Series, season, then rivalry
Start at championship level, narrow into a season, then compare two racers from the same field.
Racer Comparison · Deal
Gazoo Racing SA Cup 2026
VS
Same season
same frame
same frame
M
Racer B
#19
Marius Claasen
P5
Rank
16
Pts
Rivalry Verdict
3
Points
16
0
Wins
0
0
Podiums
2
8
Rank
5
5
Best Finish
2
5.50
Avg Finish
4.50
0
DNFs
0
0
Poles
0
1
Fastest in Heats
0
1:27.785
Killarney Raceway · Gazoo Racing - Round 1
Best Lap
1:28.022
Killarney Raceway · Gazoo Racing - Round 1
Performance Index
Track-normalized pace
Riaan de Ru
97.65
Marius Claasen
97.52
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
Riaan de Ru
100%
2 of 2 shared heats
Marius Claasen
0%
0 of 2 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 | Riaan de Ru Finish | Marius Cl... Finish | Riaan de Ru Lap | Marius Cl... Lap | Riaan de Ru Pts | Marius Cl... Pts | Winner |
|---|---|---|---|---|---|---|---|---|---|
| R1 | Gazoo Racing - Round 1 |
Heat 1 | 6 | 8 | 1:27.785 | 1:28.022 | 1 | 0 | Riaan de Ru |
| R1 | Gazoo Racing - Round 1 |
Heat 2 | 5 | 7 | 1:28.194 | 1:28.194 | 2 | 0 | Riaan de Ru |