| kkumaa vs King | 74–56 | 56.92% |
| kkumaa vs Reina | 73–44 | 62.39% |
| kkumaa vs Kazuya | 58–49 | 54.21% |
| kkumaa vs Jin | 56–42 | 57.14% |
| kkumaa vs Heihachi | 47–42 | 52.81% |
| kkumaa vs Bryan | 44–37 | 54.32% |
| kkumaa vs Steve | 51–30 | 62.96% |
| kkumaa vs Dragunov | 40–31 | 56.34% |
| kkumaa vs Clive | 41–30 | 57.75% |
| kkumaa vs Jun | 31–36 | 46.27% |
| kkumaa vs Asuka | 32–31 | 50.79% |
| kkumaa vs Azucena | 36–19 | 65.45% |
| kkumaa vs Lars | 24–25 | 48.98% |
| kkumaa vs Lili | 23–23 | 50.00% |
| kkumaa vs Devil Jin | 24–20 | 54.55% |
| kkumaa vs Victor | 28–15 | 65.12% |
| kkumaa vs Hwoarang | 23–19 | 54.76% |
| kkumaa vs Fahkumram | 21–20 | 51.22% |
| kkumaa vs Paul | 19–20 | 48.72% |
| kkumaa vs Law | 22–17 | 56.41% |
| kkumaa vs Lee | 24–15 | 61.54% |
| kkumaa vs Lidia | 24–15 | 61.54% |
| kkumaa vs Yoshimitsu | 23–15 | 60.53% |
| kkumaa vs Xiaoyu | 21–15 | 58.33% |
| kkumaa vs Leo | 21–14 | 60.00% |
| kkumaa vs Armor King | 17–15 | 53.12% |
| kkumaa vs Nina | 18–12 | 60.00% |
| kkumaa vs Raven | 13–16 | 44.83% |
| kkumaa vs Alisa | 13–13 | 50.00% |
| kkumaa vs Eddy | 9–17 | 34.62% |
| kkumaa vs Feng | 13–10 | 56.52% |
| kkumaa vs Zafina | 11–12 | 47.83% |
| kkumaa vs Claudio | 12–10 | 54.55% |
| kkumaa vs Leroy | 7–14 | 33.33% |
| kkumaa vs Kuma | 6–14 | 30.00% |
| kkumaa vs Anna | 6–11 | 35.29% |
| kkumaa vs Jack-8 | 9–5 | 64.29% |
| kkumaa vs Shaheen | 10–3 | 76.92% |
| kkumaa vs Panda | 6–3 | 66.67% |
| kkumaa vs Miary Zo | 5–1 | 83.33% |
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.