| Chachi vs Armor King | 18–2 | 90.00% |
| Chachi vs Miary Zo | 11–2 | 84.62% |
| Chachi vs Hwoarang | 8–0 | 100.00% |
| Chachi vs Heihachi | 5–2 | 71.43% |
| Chachi vs Jin | 6–0 | 100.00% |
| Chachi vs Lili | 6–0 | 100.00% |
| Chachi vs Victor | 6–0 | 100.00% |
| Chachi vs Anna | 6–0 | 100.00% |
| Chachi vs Law | 5–0 | 100.00% |
| Chachi vs Xiaoyu | 5–0 | 100.00% |
| Chachi vs Steve | 4–1 | 80.00% |
| Chachi vs Paul | 4–0 | 100.00% |
| Chachi vs King | 4–0 | 100.00% |
| Chachi vs Asuka | 3–1 | 75.00% |
| Chachi vs Alisa | 3–1 | 75.00% |
| Chachi vs Reina | 4–0 | 100.00% |
| Chachi vs Devil Jin | 3–0 | 100.00% |
| Chachi vs Raven | 3–0 | 100.00% |
| Chachi vs Yoshimitsu | 2–0 | 100.00% |
| Chachi vs Bryan | 2–0 | 100.00% |
| Chachi vs Feng | 2–0 | 100.00% |
| Chachi vs Dragunov | 2–0 | 100.00% |
| Chachi vs Nina | 2–0 | 100.00% |
| Chachi vs Lee | 2–0 | 100.00% |
| Chachi vs Leroy | 2–0 | 100.00% |
| Chachi vs Azucena | 2–0 | 100.00% |
| Chachi vs Eddy | 0–2 | 0.00% |
| Chachi vs Lidia | 2–0 | 100.00% |
| Chachi vs Jack-8 | 1–0 | 100.00% |
| Chachi vs Leo | 1–0 | 100.00% |
| Chachi vs Lars | 1–0 | 100.00% |
| Chachi vs Shaheen | 1–0 | 100.00% |
| Chachi vs Jun | 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.