| chaaamson vs Steve | 21–11 | 65.62% |
| chaaamson vs Law | 4–11 | 26.67% |
| chaaamson vs Jin | 4–10 | 28.57% |
| chaaamson vs Yoshimitsu | 6–5 | 54.55% |
| chaaamson vs Reina | 5–6 | 45.45% |
| chaaamson vs Azucena | 3–8 | 27.27% |
| chaaamson vs Lidia | 2–7 | 22.22% |
| chaaamson vs Armor King | 0–7 | 0.00% |
| chaaamson vs Bryan | 3–3 | 50.00% |
| chaaamson vs Kazuya | 1–5 | 16.67% |
| chaaamson vs Heihachi | 4–2 | 66.67% |
| chaaamson vs Victor | 1–4 | 20.00% |
| chaaamson vs Raven | 4–1 | 80.00% |
| chaaamson vs Eddy | 0–5 | 0.00% |
| chaaamson vs King | 0–4 | 0.00% |
| chaaamson vs Xiaoyu | 2–2 | 50.00% |
| chaaamson vs Asuka | 0–4 | 0.00% |
| chaaamson vs Devil Jin | 2–2 | 50.00% |
| chaaamson vs Fahkumram | 0–4 | 0.00% |
| chaaamson vs Hwoarang | 0–3 | 0.00% |
| chaaamson vs Paul | 0–2 | 0.00% |
| chaaamson vs Claudio | 0–2 | 0.00% |
| chaaamson vs Nina | 0–2 | 0.00% |
| chaaamson vs Lee | 0–2 | 0.00% |
| chaaamson vs Leroy | 0–2 | 0.00% |
| chaaamson vs Jun | 0–2 | 0.00% |
| chaaamson vs Clive | 0–2 | 0.00% |
| chaaamson vs Miary Zo | 0–2 | 0.00% |
| chaaamson vs Feng | 0–1 | 0.00% |
| chaaamson vs Lili | 1–0 | 100.00% |
| chaaamson vs Dragunov | 1–0 | 100.00% |
| chaaamson vs Lars | 0–1 | 0.00% |
| chaaamson vs Alisa | 0–1 | 0.00% |
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.