| Kars vs Miary Zo | 15–8 | 65.22% |
| Kars vs Jin | 10–11 | 47.62% |
| Kars vs Steve | 9–6 | 60.00% |
| Kars vs Asuka | 7–8 | 46.67% |
| Kars vs Hwoarang | 8–6 | 57.14% |
| Kars vs Reina | 6–6 | 50.00% |
| Kars vs Kazuya | 9–2 | 81.82% |
| Kars vs Armor King | 6–5 | 54.55% |
| Kars vs Devil Jin | 5–4 | 55.56% |
| Kars vs Lili | 6–3 | 66.67% |
| Kars vs King | 3–5 | 37.50% |
| Kars vs Nina | 4–4 | 50.00% |
| Kars vs Heihachi | 2–6 | 25.00% |
| Kars vs Lee | 1–6 | 14.29% |
| Kars vs Bryan | 4–2 | 66.67% |
| Kars vs Yoshimitsu | 3–1 | 75.00% |
| Kars vs Lars | 2–2 | 50.00% |
| Kars vs Zafina | 2–2 | 50.00% |
| Kars vs Jun | 2–2 | 50.00% |
| Kars vs Law | 2–1 | 66.67% |
| Kars vs Jack-8 | 1–2 | 33.33% |
| Kars vs Feng | 2–1 | 66.67% |
| Kars vs Claudio | 2–1 | 66.67% |
| Kars vs Eddy | 0–3 | 0.00% |
| Kars vs Lidia | 3–0 | 100.00% |
| Kars vs Clive | 1–2 | 33.33% |
| Kars vs Anna | 1–2 | 33.33% |
| Kars vs Paul | 2–0 | 100.00% |
| Kars vs Shaheen | 1–1 | 50.00% |
| Kars vs Xiaoyu | 0–1 | 0.00% |
| Kars vs Dragunov | 0–1 | 0.00% |
| Kars vs Alisa | 0–1 | 0.00% |
| Kars vs Victor | 0–1 | 0.00% |
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.