| Kuba vs Eddy | 6–30 | 16.67% |
| Kuba vs King | 14–14 | 50.00% |
| Kuba vs Jin | 12–11 | 52.17% |
| Kuba vs Paul | 9–9 | 50.00% |
| Kuba vs Steve | 7–11 | 38.89% |
| Kuba vs Kazuya | 11–6 | 64.71% |
| Kuba vs Reina | 9–8 | 52.94% |
| Kuba vs Azucena | 4–12 | 25.00% |
| Kuba vs Hwoarang | 8–4 | 66.67% |
| Kuba vs Lili | 5–6 | 45.45% |
| Kuba vs Nina | 5–6 | 45.45% |
| Kuba vs Raven | 4–7 | 36.36% |
| Kuba vs Yoshimitsu | 3–7 | 30.00% |
| Kuba vs Law | 5–4 | 55.56% |
| Kuba vs Dragunov | 4–5 | 44.44% |
| Kuba vs Victor | 7–2 | 77.78% |
| Kuba vs Lars | 3–5 | 37.50% |
| Kuba vs Jack-8 | 3–4 | 42.86% |
| Kuba vs Feng | 0–7 | 0.00% |
| Kuba vs Shaheen | 5–2 | 71.43% |
| Kuba vs Jun | 1–6 | 14.29% |
| Kuba vs Lee | 3–3 | 50.00% |
| Kuba vs Bryan | 2–3 | 40.00% |
| Kuba vs Devil Jin | 1–4 | 20.00% |
| Kuba vs Alisa | 2–3 | 40.00% |
| Kuba vs Asuka | 1–3 | 25.00% |
| Kuba vs Kuma | 1–3 | 25.00% |
| Kuba vs Leroy | 2–2 | 50.00% |
| Kuba vs Claudio | 2–1 | 66.67% |
| Kuba vs Zafina | 2–0 | 100.00% |
| Kuba vs Xiaoyu | 1–0 | 100.00% |
| Kuba 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.