| Kumaaaa vs Kazuya | 63–80 | 44.06% |
| Kumaaaa vs Law | 61–58 | 51.26% |
| Kumaaaa vs Jin | 52–62 | 45.61% |
| Kumaaaa vs Reina | 57–52 | 52.29% |
| Kumaaaa vs Dragunov | 47–56 | 45.63% |
| Kumaaaa vs King | 42–52 | 44.68% |
| Kumaaaa vs Steve | 42–46 | 47.73% |
| Kumaaaa vs Hwoarang | 34–31 | 52.31% |
| Kumaaaa vs Bryan | 33–30 | 52.38% |
| Kumaaaa vs Lili | 36–27 | 57.14% |
| Kumaaaa vs Heihachi | 20–34 | 37.04% |
| Kumaaaa vs Lars | 28–17 | 62.22% |
| Kumaaaa vs Lee | 29–14 | 67.44% |
| Kumaaaa vs Paul | 21–21 | 50.00% |
| Kumaaaa vs Clive | 23–15 | 60.53% |
| Kumaaaa vs Jun | 24–12 | 66.67% |
| Kumaaaa vs Claudio | 16–19 | 45.71% |
| Kumaaaa vs Azucena | 12–17 | 41.38% |
| Kumaaaa vs Asuka | 15–13 | 53.57% |
| Kumaaaa vs Devil Jin | 13–13 | 50.00% |
| Kumaaaa vs Yoshimitsu | 11–12 | 47.83% |
| Kumaaaa vs Lidia | 9–14 | 39.13% |
| Kumaaaa vs Leo | 7–15 | 31.82% |
| Kumaaaa vs Nina | 10–10 | 50.00% |
| Kumaaaa vs Victor | 15–5 | 75.00% |
| Kumaaaa vs Anna | 5–14 | 26.32% |
| Kumaaaa vs Feng | 9–9 | 50.00% |
| Kumaaaa vs Alisa | 6–9 | 40.00% |
| Kumaaaa vs Shaheen | 5–10 | 33.33% |
| Kumaaaa vs Xiaoyu | 3–9 | 25.00% |
| Kumaaaa vs Eddy | 5–6 | 45.45% |
| Kumaaaa vs Kuma | 5–4 | 55.56% |
| Kumaaaa vs Zafina | 2–7 | 22.22% |
| Kumaaaa vs Raven | 3–6 | 33.33% |
| Kumaaaa vs Leroy | 0–7 | 0.00% |
| Kumaaaa vs Fahkumram | 2–5 | 28.57% |
| Kumaaaa vs Armor King | 1–6 | 14.29% |
| Kumaaaa vs Miary Zo | 3–4 | 42.86% |
| Kumaaaa vs Jack-8 | 2–4 | 33.33% |
| Kumaaaa vs Panda | 2–0 | 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.