| im cheonho vs Reina | 12–13 | 48.00% |
| im cheonho vs Victor | 8–12 | 40.00% |
| im cheonho vs Hwoarang | 7–10 | 41.18% |
| im cheonho vs Bryan | 7–10 | 41.18% |
| im cheonho vs Dragunov | 4–9 | 30.77% |
| im cheonho vs Jin | 9–3 | 75.00% |
| im cheonho vs King | 6–4 | 60.00% |
| im cheonho vs Steve | 8–2 | 80.00% |
| im cheonho vs Eddy | 3–7 | 30.00% |
| im cheonho vs Paul | 4–5 | 44.44% |
| im cheonho vs Law | 8–1 | 88.89% |
| im cheonho vs Devil Jin | 2–7 | 22.22% |
| im cheonho vs Lili | 4–5 | 44.44% |
| im cheonho vs Azucena | 5–4 | 55.56% |
| im cheonho vs Feng | 2–6 | 25.00% |
| im cheonho vs Claudio | 3–4 | 42.86% |
| im cheonho vs Leroy | 5–2 | 71.43% |
| im cheonho vs Xiaoyu | 4–2 | 66.67% |
| im cheonho vs Jack-8 | 2–4 | 33.33% |
| im cheonho vs Asuka | 4–2 | 66.67% |
| im cheonho vs Yoshimitsu | 2–2 | 50.00% |
| im cheonho vs Kazuya | 1–3 | 25.00% |
| im cheonho vs Lars | 1–3 | 25.00% |
| im cheonho vs Zafina | 0–4 | 0.00% |
| im cheonho vs Jun | 2–2 | 50.00% |
| im cheonho vs Leo | 2–1 | 66.67% |
| im cheonho vs Shaheen | 1–2 | 33.33% |
| im cheonho vs Raven | 0–2 | 0.00% |
| im cheonho vs Alisa | 0–1 | 0.00% |
| im cheonho vs Nina | 1–0 | 100.00% |
| im cheonho vs Kuma | 1–0 | 100.00% |
| im cheonho vs Panda | 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.