| cheerful vs King | 19–46 | 29.23% |
| cheerful vs Kazuya | 21–26 | 44.68% |
| cheerful vs Jin | 18–28 | 39.13% |
| cheerful vs Paul | 17–26 | 39.53% |
| cheerful vs Dragunov | 10–32 | 23.81% |
| cheerful vs Reina | 18–21 | 46.15% |
| cheerful vs Victor | 14–22 | 38.89% |
| cheerful vs Asuka | 19–16 | 54.29% |
| cheerful vs Law | 12–21 | 36.36% |
| cheerful vs Steve | 17–16 | 51.52% |
| cheerful vs Lili | 15–17 | 46.88% |
| cheerful vs Azucena | 18–14 | 56.25% |
| cheerful vs Jun | 15–14 | 51.72% |
| cheerful vs Yoshimitsu | 12–15 | 44.44% |
| cheerful vs Eddy | 10–17 | 37.04% |
| cheerful vs Devil Jin | 13–13 | 50.00% |
| cheerful vs Hwoarang | 11–12 | 47.83% |
| cheerful vs Bryan | 8–15 | 34.78% |
| cheerful vs Feng | 10–11 | 47.62% |
| cheerful vs Alisa | 7–13 | 35.00% |
| cheerful vs Xiaoyu | 8–11 | 42.11% |
| cheerful vs Lars | 5–12 | 29.41% |
| cheerful vs Nina | 8–9 | 47.06% |
| cheerful vs Lee | 8–6 | 57.14% |
| cheerful vs Kuma | 3–8 | 27.27% |
| cheerful vs Leo | 5–4 | 55.56% |
| cheerful vs Raven | 4–5 | 44.44% |
| cheerful vs Jack-8 | 2–6 | 25.00% |
| cheerful vs Zafina | 3–4 | 42.86% |
| cheerful vs Leroy | 3–4 | 42.86% |
| cheerful vs Claudio | 0–6 | 0.00% |
| cheerful vs Heihachi | 1–4 | 20.00% |
| cheerful vs Shaheen | 1–2 | 33.33% |
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.