| karas vs King | 26–22–1 | 54.17% |
| karas vs Bryan | 27–22 | 55.10% |
| karas vs Reina | 17–19 | 47.22% |
| karas vs Steve | 17–15 | 53.12% |
| karas vs Dragunov | 14–17 | 45.16% |
| karas vs Kazuya | 16–10 | 61.54% |
| karas vs Eddy | 16–10 | 61.54% |
| karas vs Clive | 18–8 | 69.23% |
| karas vs Heihachi | 14–11 | 56.00% |
| karas vs Jin | 5–18 | 21.74% |
| karas vs Leo | 12–9 | 57.14% |
| karas vs Hwoarang | 9–11 | 45.00% |
| karas vs Paul | 10–9 | 52.63% |
| karas vs Asuka | 8–10 | 44.44% |
| karas vs Azucena | 10–8 | 55.56% |
| karas vs Lars | 8–9 | 47.06% |
| karas vs Lee | 9–7 | 56.25% |
| karas vs Lili | 6–9 | 40.00% |
| karas vs Nina | 6–9 | 40.00% |
| karas vs Law | 8–6 | 57.14% |
| karas vs Xiaoyu | 9–4 | 69.23% |
| karas vs Lidia | 5–6 | 45.45% |
| karas vs Kuma | 2–8 | 20.00% |
| karas vs Victor | 6–4 | 60.00% |
| karas vs Alisa | 5–4 | 55.56% |
| karas vs Devil Jin | 4–3 | 57.14% |
| karas vs Claudio | 5–2 | 71.43% |
| karas vs Jun | 3–4 | 42.86% |
| karas vs Leroy | 3–3 | 50.00% |
| karas vs Raven | 2–4 | 33.33% |
| karas vs Fahkumram | 4–2 | 66.67% |
| karas vs Shaheen | 2–2 | 50.00% |
| karas vs Feng | 1–2 | 33.33% |
| karas vs Yoshimitsu | 2–0 | 100.00% |
| karas vs Jack-8 | 0–2 | 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.