| CAH4O vs Jin | 17–21 | 44.74% |
| CAH4O vs King | 13–21 | 38.24% |
| CAH4O vs Bryan | 14–9 | 60.87% |
| CAH4O vs Asuka | 11–12 | 47.83% |
| CAH4O vs Reina | 12–11 | 52.17% |
| CAH4O vs Kazuya | 3–19 | 13.64% |
| CAH4O vs Hwoarang | 10–11 | 47.62% |
| CAH4O vs Steve | 9–10 | 47.37% |
| CAH4O vs Yoshimitsu | 10–7 | 58.82% |
| CAH4O vs Alisa | 9–5 | 64.29% |
| CAH4O vs Paul | 10–3 | 76.92% |
| CAH4O vs Lars | 5–8 | 38.46% |
| CAH4O vs Lili | 4–8 | 33.33% |
| CAH4O vs Leo | 9–3 | 75.00% |
| CAH4O vs Devil Jin | 6–5 | 54.55% |
| CAH4O vs Dragunov | 5–6 | 45.45% |
| CAH4O vs Jun | 8–3 | 72.73% |
| CAH4O vs Nina | 7–3 | 70.00% |
| CAH4O vs Azucena | 4–5 | 44.44% |
| CAH4O vs Claudio | 1–7 | 12.50% |
| CAH4O vs Leroy | 4–4 | 50.00% |
| CAH4O vs Law | 4–3 | 57.14% |
| CAH4O vs Xiaoyu | 3–4 | 42.86% |
| CAH4O vs Armor King | 5–2 | 71.43% |
| CAH4O vs Kuma | 2–4 | 33.33% |
| CAH4O vs Jack-8 | 4–1 | 80.00% |
| CAH4O vs Victor | 2–3 | 40.00% |
| CAH4O vs Lee | 1–3 | 25.00% |
| CAH4O vs Eddy | 1–3 | 25.00% |
| CAH4O vs Lidia | 4–0 | 100.00% |
| CAH4O vs Feng | 2–1 | 66.67% |
| CAH4O vs Zafina | 2–1 | 66.67% |
| CAH4O vs Raven | 2–0 | 100.00% |
| CAH4O vs Heihachi | 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.