| kumamon vs Kazuya | 60–99 | 37.74% |
| kumamon vs Reina | 71–72 | 49.65% |
| kumamon vs Paul | 54–64 | 45.76% |
| kumamon vs Hwoarang | 42–75 | 35.90% |
| kumamon vs Bryan | 53–63 | 45.69% |
| kumamon vs Dragunov | 38–64 | 37.25% |
| kumamon vs King | 41–48 | 46.07% |
| kumamon vs Jin | 42–44 | 48.84% |
| kumamon vs Steve | 40–44 | 47.62% |
| kumamon vs Lili | 33–46 | 41.77% |
| kumamon vs Clive | 28–43 | 39.44% |
| kumamon vs Heihachi | 28–33 | 45.90% |
| kumamon vs Devil Jin | 16–42 | 27.59% |
| kumamon vs Yoshimitsu | 22–35 | 38.60% |
| kumamon vs Victor | 24–33 | 42.11% |
| kumamon vs Jun | 22–34 | 39.29% |
| kumamon vs Asuka | 19–27 | 41.30% |
| kumamon vs Lidia | 14–28 | 33.33% |
| kumamon vs Nina | 18–23 | 43.90% |
| kumamon vs Leo | 17–21 | 44.74% |
| kumamon vs Xiaoyu | 17–19 | 47.22% |
| kumamon vs Jack-8 | 17–19 | 47.22% |
| kumamon vs Alisa | 12–24 | 33.33% |
| kumamon vs Law | 12–22 | 35.29% |
| kumamon vs Claudio | 14–19 | 42.42% |
| kumamon vs Armor King | 10–23 | 30.30% |
| kumamon vs Feng | 14–16 | 46.67% |
| kumamon vs Kuma | 11–16 | 40.74% |
| kumamon vs Azucena | 13–12 | 52.00% |
| kumamon vs Lars | 17–7 | 70.83% |
| kumamon vs Lee | 12–11 | 52.17% |
| kumamon vs Fahkumram | 9–11 | 45.00% |
| kumamon vs Raven | 7–12 | 36.84% |
| kumamon vs Leroy | 7–10 | 41.18% |
| kumamon vs Shaheen | 3–13 | 18.75% |
| kumamon vs Anna | 9–7 | 56.25% |
| kumamon vs Zafina | 4–10 | 28.57% |
| kumamon vs Eddy | 5–8 | 38.46% |
| kumamon vs Miary Zo | 3–8 | 27.27% |
| kumamon vs Panda | 2–4 | 33.33% |
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.