| Chacha vs Hwoarang | 11–20 | 35.48% |
| Chacha vs Eddy | 8–22 | 26.67% |
| Chacha vs Armor King | 15–15 | 50.00% |
| Chacha vs King | 14–13 | 51.85% |
| Chacha vs Kazuya | 15–12 | 55.56% |
| Chacha vs Jin | 10–15 | 40.00% |
| Chacha vs Steve | 16–6 | 72.73% |
| Chacha vs Law | 9–11 | 45.00% |
| Chacha vs Dragunov | 8–12 | 40.00% |
| Chacha vs Miary Zo | 4–15 | 21.05% |
| Chacha vs Reina | 6–12 | 33.33% |
| Chacha vs Jun | 7–10 | 41.18% |
| Chacha vs Lili | 4–11 | 26.67% |
| Chacha vs Bryan | 1–11 | 8.33% |
| Chacha vs Azucena | 5–7 | 41.67% |
| Chacha vs Lidia | 2–8 | 20.00% |
| Chacha vs Fahkumram | 8–2 | 80.00% |
| Chacha vs Yoshimitsu | 3–6 | 33.33% |
| Chacha vs Heihachi | 4–5 | 44.44% |
| Chacha vs Paul | 5–3 | 62.50% |
| Chacha vs Leo | 3–5 | 37.50% |
| Chacha vs Nina | 8–0 | 100.00% |
| Chacha vs Asuka | 4–3 | 57.14% |
| Chacha vs Victor | 3–4 | 42.86% |
| Chacha vs Lars | 3–3 | 50.00% |
| Chacha vs Lee | 3–3 | 50.00% |
| Chacha vs Xiaoyu | 2–3 | 40.00% |
| Chacha vs Alisa | 3–2 | 60.00% |
| Chacha vs Claudio | 1–4 | 20.00% |
| Chacha vs Leroy | 2–3 | 40.00% |
| Chacha vs Raven | 1–4 | 20.00% |
| Chacha vs Devil Jin | 4–0 | 100.00% |
| Chacha vs Kuma | 3–1 | 75.00% |
| Chacha vs Zafina | 4–0 | 100.00% |
| Chacha vs Jack-8 | 1–2 | 33.33% |
| Chacha vs Feng | 0–2 | 0.00% |
| Chacha vs Anna | 2–0 | 100.00% |
| Chacha 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.