J
Racer A
#15
Johan Boonzaaier
P9
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
#15
Johan Boonzaaier
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
9
Rank
5
5
Best Finish
2
7
Avg Finish
4.50
0
DNFs
0
0
Poles
0
1
Fastest in Heats
3
1:14.500
Zwartkops Raceway · Gazoo Racing - Round 3
Best Lap
1:12.900
Zwartkops Raceway · Gazoo Racing - Round 3
Performance Index
Track-normalized pace
Johan Boonzaaier
97.19
Marius Claasen
98.14
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
Johan Boonzaaier
25%
1 of 4 shared heats
Marius Claasen
75%
3 of 4 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 | Johan Boo... Finish | Marius Cl... Finish | Johan Boo... Lap | Marius Cl... Lap | Johan Boo... Pts | Marius Cl... Pts | Winner |
|---|---|---|---|---|---|---|---|---|---|
| R1 | Gazoo Racing - Round 1 |
Heat 1 | 5 | 8 | 1:28.136 | 1:28.022 | 2 | 0 | Johan Boo... |
| R1 | Gazoo Racing - Round 1 |
Heat 2 | 9 | 7 | 1:27.949 | 1:28.194 | 0 | 0 | Marius Cl... |
| R3 | Gazoo Racing - Round 3 |
Race 1 | 6 | 2 | 1:14.500 | 1:12.900 | 1 | 5 | Marius Cl... |
| R3 | Gazoo Racing - Round 3 |
Race 2 | 8 | 2 | 1:14.500 | 1:13.100 | 0 | 5 | Marius Cl... |