| HappyFis vs Hwoarang | 10–6 | 62.50% |
| HappyFis vs Jin | 8–3 | 72.73% |
| HappyFis vs Asuka | 6–4 | 60.00% |
| HappyFis vs Kazuya | 5–3 | 62.50% |
| HappyFis vs Clive | 6–2 | 75.00% |
| HappyFis vs Bryan | 5–2 | 71.43% |
| HappyFis vs Lili | 6–1 | 85.71% |
| HappyFis vs Yoshimitsu | 0–6 | 0.00% |
| HappyFis vs Dragunov | 5–1 | 83.33% |
| HappyFis vs Reina | 3–3 | 50.00% |
| HappyFis vs King | 3–2 | 60.00% |
| HappyFis vs Xiaoyu | 5–0 | 100.00% |
| HappyFis vs Steve | 3–2 | 60.00% |
| HappyFis vs Lars | 2–3 | 40.00% |
| HappyFis vs Kuma | 3–2 | 60.00% |
| HappyFis vs Jack-8 | 2–2 | 50.00% |
| HappyFis vs Feng | 2–2 | 50.00% |
| HappyFis vs Alisa | 2–2 | 50.00% |
| HappyFis vs Nina | 3–1 | 75.00% |
| HappyFis vs Anna | 1–3 | 25.00% |
| HappyFis vs Law | 2–1 | 66.67% |
| HappyFis vs Devil Jin | 2–1 | 66.67% |
| HappyFis vs Lee | 1–2 | 33.33% |
| HappyFis vs Heihachi | 3–0 | 100.00% |
| HappyFis vs Paul | 2–0 | 100.00% |
| HappyFis vs Zafina | 2–0 | 100.00% |
| HappyFis vs Leroy | 0–2 | 0.00% |
| HappyFis vs Raven | 2–0 | 100.00% |
| HappyFis vs Lidia | 0–2 | 0.00% |
| HappyFis vs Claudio | 1–0 | 100.00% |
| HappyFis vs Jun | 1–0 | 100.00% |
| HappyFis vs Azucena | 1–0 | 100.00% |
| HappyFis vs Victor | 0–1 | 0.00% |
| HappyFis vs Eddy | 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.