| Kazuma_lab vs Reina | 40–26 | 60.61% |
| Kazuma_lab vs Dragunov | 17–39 | 30.36% |
| Kazuma_lab vs King | 12–39 | 23.53% |
| Kazuma_lab vs Kazuya | 25–26 | 49.02% |
| Kazuma_lab vs Lili | 27–21 | 56.25% |
| Kazuma_lab vs Paul | 21–25 | 45.65% |
| Kazuma_lab vs Hwoarang | 8–26 | 23.53% |
| Kazuma_lab vs Asuka | 16–17 | 48.48% |
| Kazuma_lab vs Victor | 8–22 | 26.67% |
| Kazuma_lab vs Jin | 12–13 | 48.00% |
| Kazuma_lab vs Alisa | 8–17 | 32.00% |
| Kazuma_lab vs Yoshimitsu | 9–15 | 37.50% |
| Kazuma_lab vs Leo | 11–13 | 45.83% |
| Kazuma_lab vs Bryan | 6–15 | 28.57% |
| Kazuma_lab vs Devil Jin | 11–8 | 57.89% |
| Kazuma_lab vs Feng | 4–15 | 21.05% |
| Kazuma_lab vs Lars | 6–13 | 31.58% |
| Kazuma_lab vs Clive | 5–13 | 27.78% |
| Kazuma_lab vs Law | 7–9 | 43.75% |
| Kazuma_lab vs Kuma | 5–9 | 35.71% |
| Kazuma_lab vs Leroy | 4–10 | 28.57% |
| Kazuma_lab vs Steve | 7–6 | 53.85% |
| Kazuma_lab vs Azucena | 3–10 | 23.08% |
| Kazuma_lab vs Raven | 2–11 | 15.38% |
| Kazuma_lab vs Xiaoyu | 1–11 | 8.33% |
| Kazuma_lab vs Jun | 3–8 | 27.27% |
| Kazuma_lab vs Lidia | 6–5 | 54.55% |
| Kazuma_lab vs Jack-8 | 1–7 | 12.50% |
| Kazuma_lab vs Claudio | 3–5 | 37.50% |
| Kazuma_lab vs Nina | 3–5 | 37.50% |
| Kazuma_lab vs Heihachi | 3–5 | 37.50% |
| Kazuma_lab vs Lee | 1–6 | 14.29% |
| Kazuma_lab vs Zafina | 2–5 | 28.57% |
| Kazuma_lab vs Shaheen | 0–5 | 0.00% |
| Kazuma_lab vs Eddy | 1–4 | 20.00% |
| Kazuma_lab vs Panda | 0–4 | 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.