| Kallefight vs Jin | 8–11 | 42.11% |
| Kallefight vs King | 10–6 | 62.50% |
| Kallefight vs Lili | 11–5 | 68.75% |
| Kallefight vs Steve | 11–4 | 73.33% |
| Kallefight vs Asuka | 8–7 | 53.33% |
| Kallefight vs Devil Jin | 8–5 | 61.54% |
| Kallefight vs Reina | 9–4 | 69.23% |
| Kallefight vs Law | 4–7 | 36.36% |
| Kallefight vs Hwoarang | 9–2 | 81.82% |
| Kallefight vs Azucena | 5–6 | 45.45% |
| Kallefight vs Heihachi | 6–4 | 60.00% |
| Kallefight vs Clive | 6–4 | 60.00% |
| Kallefight vs Dragunov | 5–4 | 55.56% |
| Kallefight vs Paul | 4–4 | 50.00% |
| Kallefight vs Bryan | 4–4 | 50.00% |
| Kallefight vs Alisa | 3–5 | 37.50% |
| Kallefight vs Kazuya | 3–4 | 42.86% |
| Kallefight vs Lars | 5–2 | 71.43% |
| Kallefight vs Eddy | 4–3 | 57.14% |
| Kallefight vs Lidia | 7–0 | 100.00% |
| Kallefight vs Yoshimitsu | 2–4 | 33.33% |
| Kallefight vs Leo | 1–5 | 16.67% |
| Kallefight vs Victor | 2–4 | 33.33% |
| Kallefight vs Nina | 3–2 | 60.00% |
| Kallefight vs Anna | 3–2 | 60.00% |
| Kallefight vs Feng | 2–2 | 50.00% |
| Kallefight vs Claudio | 0–4 | 0.00% |
| Kallefight vs Xiaoyu | 0–2 | 0.00% |
| Kallefight vs Lee | 0–2 | 0.00% |
| Kallefight vs Panda | 1–1 | 50.00% |
| Kallefight vs Jack-8 | 0–1 | 0.00% |
| Kallefight vs Zafina | 1–0 | 100.00% |
| Kallefight vs Jun | 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.