| Happymeall vs Jin | 9–24 | 27.27% |
| Happymeall vs Kazuya | 10–20 | 33.33% |
| Happymeall vs Hwoarang | 10–18 | 35.71% |
| Happymeall vs Reina | 9–17 | 34.62% |
| Happymeall vs Bryan | 6–14 | 30.00% |
| Happymeall vs King | 13–6 | 68.42% |
| Happymeall vs Law | 7–10 | 41.18% |
| Happymeall vs Lili | 6–11 | 35.29% |
| Happymeall vs Lidia | 6–10 | 37.50% |
| Happymeall vs Alisa | 6–8 | 42.86% |
| Happymeall vs Nina | 4–10 | 28.57% |
| Happymeall vs Yoshimitsu | 7–6 | 53.85% |
| Happymeall vs Devil Jin | 2–11 | 15.38% |
| Happymeall vs Lars | 7–6 | 53.85% |
| Happymeall vs Clive | 4–9 | 30.77% |
| Happymeall vs Paul | 4–8 | 33.33% |
| Happymeall vs Steve | 5–7 | 41.67% |
| Happymeall vs Asuka | 5–6 | 45.45% |
| Happymeall vs Feng | 2–8 | 20.00% |
| Happymeall vs Jun | 3–6 | 33.33% |
| Happymeall vs Heihachi | 3–4 | 42.86% |
| Happymeall vs Anna | 1–6 | 14.29% |
| Happymeall vs Dragunov | 1–5 | 16.67% |
| Happymeall vs Victor | 3–3 | 50.00% |
| Happymeall vs Eddy | 2–4 | 33.33% |
| Happymeall vs Lee | 1–3 | 25.00% |
| Happymeall vs Leroy | 3–1 | 75.00% |
| Happymeall vs Azucena | 1–3 | 25.00% |
| Happymeall vs Xiaoyu | 1–2 | 33.33% |
| Happymeall vs Kuma | 3–0 | 100.00% |
| Happymeall vs Leo | 2–0 | 100.00% |
| Happymeall vs Jack-8 | 0–1 | 0.00% |
| Happymeall vs Claudio | 1–0 | 100.00% |
| Happymeall vs Shaheen | 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.