| Kuma Kun vs Reina | 33–11 | 75.00% |
| Kuma Kun vs Jin | 19–22 | 46.34% |
| Kuma Kun vs King | 22–17 | 56.41% |
| Kuma Kun vs Steve | 24–11 | 68.57% |
| Kuma Kun vs Bryan | 19–6 | 76.00% |
| Kuma Kun vs Lili | 21–3 | 87.50% |
| Kuma Kun vs Eddy | 16–6 | 72.73% |
| Kuma Kun vs Azucena | 13–3 | 81.25% |
| Kuma Kun vs Jun | 6–9 | 40.00% |
| Kuma Kun vs Law | 7–7 | 50.00% |
| Kuma Kun vs Yoshimitsu | 11–3 | 78.57% |
| Kuma Kun vs Kazuya | 11–3 | 78.57% |
| Kuma Kun vs Asuka | 6–8 | 42.86% |
| Kuma Kun vs Claudio | 12–2 | 85.71% |
| Kuma Kun vs Hwoarang | 13–0 | 100.00% |
| Kuma Kun vs Dragunov | 4–9 | 30.77% |
| Kuma Kun vs Lars | 8–5 | 61.54% |
| Kuma Kun vs Nina | 8–4 | 66.67% |
| Kuma Kun vs Lidia | 9–3 | 75.00% |
| Kuma Kun vs Leo | 8–3 | 72.73% |
| Kuma Kun vs Jack-8 | 1–9 | 10.00% |
| Kuma Kun vs Victor | 5–5 | 50.00% |
| Kuma Kun vs Lee | 5–4 | 55.56% |
| Kuma Kun vs Leroy | 6–3 | 66.67% |
| Kuma Kun vs Xiaoyu | 6–2 | 75.00% |
| Kuma Kun vs Devil Jin | 6–2 | 75.00% |
| Kuma Kun vs Feng | 5–2 | 71.43% |
| Kuma Kun vs Paul | 4–1 | 80.00% |
| Kuma Kun vs Alisa | 4–1 | 80.00% |
| Kuma Kun vs Kuma | 3–2 | 60.00% |
| Kuma Kun vs Raven | 1–4 | 20.00% |
| Kuma Kun vs Heihachi | 1–2 | 33.33% |
| Kuma Kun vs Zafina | 2–0 | 100.00% |
| Kuma Kun vs Shaheen | 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.