| Kalu vs Kazuya | 34–27 | 55.74% |
| Kalu vs Eddy | 13–22 | 37.14% |
| Kalu vs Jin | 13–18 | 41.94% |
| Kalu vs King | 13–17 | 43.33% |
| Kalu vs Hwoarang | 15–14 | 51.72% |
| Kalu vs Steve | 12–13 | 48.00% |
| Kalu vs Reina | 11–14 | 44.00% |
| Kalu vs Xiaoyu | 13–7 | 65.00% |
| Kalu vs Lili | 5–15 | 25.00% |
| Kalu vs Devil Jin | 8–11 | 42.11% |
| Kalu vs Jun | 7–12 | 36.84% |
| Kalu vs Law | 9–9 | 50.00% |
| Kalu vs Yoshimitsu | 6–10 | 37.50% |
| Kalu vs Bryan | 10–6 | 62.50% |
| Kalu vs Dragunov | 7–9 | 43.75% |
| Kalu vs Paul | 6–6 | 50.00% |
| Kalu vs Lars | 3–8 | 27.27% |
| Kalu vs Lee | 5–6 | 45.45% |
| Kalu vs Leroy | 4–6 | 40.00% |
| Kalu vs Jack-8 | 4–5 | 44.44% |
| Kalu vs Feng | 3–6 | 33.33% |
| Kalu vs Alisa | 4–5 | 44.44% |
| Kalu vs Azucena | 5–4 | 55.56% |
| Kalu vs Asuka | 7–1 | 87.50% |
| Kalu vs Nina | 3–5 | 37.50% |
| Kalu vs Victor | 3–5 | 37.50% |
| Kalu vs Raven | 1–5 | 16.67% |
| Kalu vs Shaheen | 2–3 | 40.00% |
| Kalu vs Claudio | 3–1 | 75.00% |
| Kalu vs Kuma | 1–3 | 25.00% |
| Kalu vs Zafina | 2–1 | 66.67% |
| Kalu vs Panda | 0–2 | 0.00% |
| Kalu vs Leo | 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.