| chachamaru vs Heihachi | 31–12 | 72.09% |
| chachamaru vs Yoshimitsu | 25–10–1 | 71.43% |
| chachamaru vs Paul | 21–9 | 70.00% |
| chachamaru vs Dragunov | 23–7 | 76.67% |
| chachamaru vs Jin | 23–6 | 79.31% |
| chachamaru vs Lili | 18–10 | 64.29% |
| chachamaru vs Bryan | 25–2 | 92.59% |
| chachamaru vs Steve | 17–9 | 65.38% |
| chachamaru vs Asuka | 16–10 | 61.54% |
| chachamaru vs Hwoarang | 21–4 | 84.00% |
| chachamaru vs Jun | 16–9 | 64.00% |
| chachamaru vs Victor | 11–13 | 45.83% |
| chachamaru vs Azucena | 17–6 | 73.91% |
| chachamaru vs Lee | 9–13 | 40.91% |
| chachamaru vs Lidia | 11–10 | 52.38% |
| chachamaru vs King | 11–8 | 57.89% |
| chachamaru vs Kazuya | 14–3 | 82.35% |
| chachamaru vs Devil Jin | 11–5 | 68.75% |
| chachamaru vs Lars | 9–7 | 56.25% |
| chachamaru vs Law | 9–4 | 69.23% |
| chachamaru vs Jack-8 | 9–4 | 69.23% |
| chachamaru vs Claudio | 10–3 | 76.92% |
| chachamaru vs Reina | 7–6 | 53.85% |
| chachamaru vs Eddy | 5–8 | 38.46% |
| chachamaru vs Leroy | 7–5 | 58.33% |
| chachamaru vs Feng | 7–4 | 63.64% |
| chachamaru vs Kuma | 6–5 | 54.55% |
| chachamaru vs Leo | 5–5 | 50.00% |
| chachamaru vs Nina | 6–3 | 66.67% |
| chachamaru vs Raven | 5–4 | 55.56% |
| chachamaru vs Xiaoyu | 5–3 | 62.50% |
| chachamaru vs Alisa | 6–2 | 75.00% |
| chachamaru vs Shaheen | 3–5 | 37.50% |
| chachamaru vs Zafina | 3–2 | 60.00% |
| chachamaru vs Clive | 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.