| Kar1 vs Jin | 10–10 | 50.00% |
| Kar1 vs Hwoarang | 12–7 | 63.16% |
| Kar1 vs Lili | 11–5 | 68.75% |
| Kar1 vs King | 11–4 | 73.33% |
| Kar1 vs Steve | 8–5 | 61.54% |
| Kar1 vs Reina | 6–4 | 60.00% |
| Kar1 vs Heihachi | 5–5 | 50.00% |
| Kar1 vs Bryan | 3–6 | 33.33% |
| Kar1 vs Kazuya | 5–4 | 55.56% |
| Kar1 vs Alisa | 4–3 | 57.14% |
| Kar1 vs Xiaoyu | 4–2 | 66.67% |
| Kar1 vs Dragunov | 1–5 | 16.67% |
| Kar1 vs Jun | 1–5 | 16.67% |
| Kar1 vs Eddy | 2–4 | 33.33% |
| Kar1 vs Clive | 3–3 | 50.00% |
| Kar1 vs Law | 3–2 | 60.00% |
| Kar1 vs Yoshimitsu | 2–3 | 40.00% |
| Kar1 vs Azucena | 1–4 | 20.00% |
| Kar1 vs Paul | 1–2 | 33.33% |
| Kar1 vs Jack-8 | 1–2 | 33.33% |
| Kar1 vs Claudio | 2–1 | 66.67% |
| Kar1 vs Lee | 3–0 | 100.00% |
| Kar1 vs Zafina | 2–1 | 66.67% |
| Kar1 vs Lidia | 0–3 | 0.00% |
| Kar1 vs Asuka | 2–0 | 100.00% |
| Kar1 vs Lars | 0–2 | 0.00% |
| Kar1 vs Shaheen | 2–0 | 100.00% |
| Kar1 vs Nina | 2–0 | 100.00% |
| Kar1 vs Devil Jin | 1–0 | 100.00% |
| Kar1 vs Victor | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.