| Cih9 vs King | 41–34 | 54.67% |
| Cih9 vs Dragunov | 35–31 | 53.03% |
| Cih9 vs Kazuya | 37–27 | 57.81% |
| Cih9 vs Jin | 25–29 | 46.30% |
| Cih9 vs Steve | 24–19 | 55.81% |
| Cih9 vs Bryan | 16–25 | 39.02% |
| Cih9 vs Paul | 17–17 | 50.00% |
| Cih9 vs Law | 18–15 | 54.55% |
| Cih9 vs Reina | 14–15 | 48.28% |
| Cih9 vs Hwoarang | 12–15 | 44.44% |
| Cih9 vs Eddy | 6–17 | 26.09% |
| Cih9 vs Lars | 14–8 | 63.64% |
| Cih9 vs Nina | 8–14 | 36.36% |
| Cih9 vs Yoshimitsu | 11–8 | 57.89% |
| Cih9 vs Devil Jin | 5–13 | 27.78% |
| Cih9 vs Alisa | 9–6 | 60.00% |
| Cih9 vs Jun | 3–10 | 23.08% |
| Cih9 vs Azucena | 4–9 | 30.77% |
| Cih9 vs Xiaoyu | 5–7 | 41.67% |
| Cih9 vs Leroy | 2–8 | 20.00% |
| Cih9 vs Heihachi | 6–4 | 60.00% |
| Cih9 vs Claudio | 4–5 | 44.44% |
| Cih9 vs Victor | 4–5 | 44.44% |
| Cih9 vs Asuka | 2–6 | 25.00% |
| Cih9 vs Feng | 2–6 | 25.00% |
| Cih9 vs Lee | 3–5 | 37.50% |
| Cih9 vs Anna | 4–4 | 50.00% |
| Cih9 vs Leo | 3–4 | 42.86% |
| Cih9 vs Zafina | 2–5 | 28.57% |
| Cih9 vs Lidia | 3–4 | 42.86% |
| Cih9 vs Jack-8 | 4–2 | 66.67% |
| Cih9 vs Clive | 2–4 | 33.33% |
| Cih9 vs Fahkumram | 5–1 | 83.33% |
| Cih9 vs Lili | 1–4 | 20.00% |
| Cih9 vs Raven | 3–1 | 75.00% |
| Cih9 vs Kuma | 2–1 | 66.67% |
| Cih9 vs Shaheen | 0–2 | 0.00% |
| Cih9 vs Panda | 1–1 | 50.00% |
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.