| Happy vs Reina | 14–6 | 70.00% |
| Happy vs Jin | 7–5 | 58.33% |
| Happy vs Lili | 7–5 | 58.33% |
| Happy vs Eddy | 4–8 | 33.33% |
| Happy vs King | 5–5 | 50.00% |
| Happy vs Hwoarang | 5–4 | 55.56% |
| Happy vs Lars | 5–4 | 55.56% |
| Happy vs Victor | 1–6 | 14.29% |
| Happy vs Lidia | 5–2 | 71.43% |
| Happy vs Law | 4–2 | 66.67% |
| Happy vs Bryan | 6–0 | 100.00% |
| Happy vs Kazuya | 4–2 | 66.67% |
| Happy vs Steve | 4–2 | 66.67% |
| Happy vs Dragunov | 6–0 | 100.00% |
| Happy vs Alisa | 3–3 | 50.00% |
| Happy vs Nina | 3–3 | 50.00% |
| Happy vs Leroy | 4–1 | 80.00% |
| Happy vs Azucena | 3–2 | 60.00% |
| Happy vs Raven | 4–1 | 80.00% |
| Happy vs Leo | 4–0 | 100.00% |
| Happy vs Yoshimitsu | 1–2 | 33.33% |
| Happy vs Xiaoyu | 1–2 | 33.33% |
| Happy vs Feng | 1–2 | 33.33% |
| Happy vs Lee | 1–2 | 33.33% |
| Happy vs Paul | 0–2 | 0.00% |
| Happy vs Jack-8 | 0–2 | 0.00% |
| Happy vs Asuka | 2–0 | 100.00% |
| Happy vs Jun | 2–0 | 100.00% |
| Happy vs Clive | 2–0 | 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.