| Cheng vs Kazuya | 23–16 | 58.97% |
| Cheng vs King | 17–21 | 44.74% |
| Cheng vs Reina | 16–15 | 51.61% |
| Cheng vs Eddy | 12–19 | 38.71% |
| Cheng vs Jin | 14–16 | 46.67% |
| Cheng vs Bryan | 13–16 | 44.83% |
| Cheng vs Lili | 15–14 | 51.72% |
| Cheng vs Paul | 13–15 | 46.43% |
| Cheng vs Dragunov | 12–16 | 42.86% |
| Cheng vs Law | 15–12 | 55.56% |
| Cheng vs Hwoarang | 15–11 | 57.69% |
| Cheng vs Asuka | 11–15 | 42.31% |
| Cheng vs Devil Jin | 12–11 | 52.17% |
| Cheng vs Feng | 6–16 | 27.27% |
| Cheng vs Victor | 9–7 | 56.25% |
| Cheng vs Kuma | 7–8 | 46.67% |
| Cheng vs Jun | 8–5 | 61.54% |
| Cheng vs Yoshimitsu | 7–5 | 58.33% |
| Cheng vs Xiaoyu | 7–5 | 58.33% |
| Cheng vs Steve | 6–6 | 50.00% |
| Cheng vs Lee | 5–7 | 41.67% |
| Cheng vs Azucena | 9–3 | 75.00% |
| Cheng vs Alisa | 7–4 | 63.64% |
| Cheng vs Lars | 2–8 | 20.00% |
| Cheng vs Nina | 2–8 | 20.00% |
| Cheng vs Zafina | 6–4 | 60.00% |
| Cheng vs Claudio | 5–4 | 55.56% |
| Cheng vs Leroy | 4–5 | 44.44% |
| Cheng vs Jack-8 | 3–4 | 42.86% |
| Cheng vs Leo | 4–3 | 57.14% |
| Cheng vs Shaheen | 3–4 | 42.86% |
| Cheng vs Panda | 2–2 | 50.00% |
| Cheng vs Raven | 0–3 | 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.