| Kumazzo vs Kazuya | 6–9 | 40.00% |
| Kumazzo vs Hwoarang | 6–6 | 50.00% |
| Kumazzo vs Jin | 4–7 | 36.36% |
| Kumazzo vs Reina | 8–1 | 88.89% |
| Kumazzo vs Law | 6–2 | 75.00% |
| Kumazzo vs Jun | 3–5 | 37.50% |
| Kumazzo vs Yoshimitsu | 2–5 | 28.57% |
| Kumazzo vs Xiaoyu | 2–4 | 33.33% |
| Kumazzo vs Dragunov | 2–4 | 33.33% |
| Kumazzo vs King | 0–5 | 0.00% |
| Kumazzo vs Azucena | 2–3 | 40.00% |
| Kumazzo vs Devil Jin | 1–3 | 25.00% |
| Kumazzo vs Kuma | 0–4 | 0.00% |
| Kumazzo vs Leroy | 3–1 | 75.00% |
| Kumazzo vs Lee | 0–3 | 0.00% |
| Kumazzo vs Paul | 0–2 | 0.00% |
| Kumazzo vs Bryan | 0–2 | 0.00% |
| Kumazzo vs Lili | 1–1 | 50.00% |
| Kumazzo vs Claudio | 0–2 | 0.00% |
| Kumazzo vs Raven | 2–0 | 100.00% |
| Kumazzo vs Eddy | 1–1 | 50.00% |
| Kumazzo vs Steve | 0–1 | 0.00% |
| Kumazzo vs Alisa | 1–0 | 100.00% |
| Kumazzo vs Nina | 0–1 | 0.00% |
| Kumazzo vs Panda | 0–1 | 0.00% |
| Kumazzo vs Victor | 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.