| Happy life vs Jin | 9–5 | 64.29% |
| Happy life vs Bryan | 8–4 | 66.67% |
| Happy life vs King | 6–5 | 54.55% |
| Happy life vs Kazuya | 4–7 | 36.36% |
| Happy life vs Reina | 9–2 | 81.82% |
| Happy life vs Yoshimitsu | 5–4 | 55.56% |
| Happy life vs Lidia | 4–2 | 66.67% |
| Happy life vs Clive | 1–5 | 16.67% |
| Happy life vs Jack-8 | 4–1 | 80.00% |
| Happy life vs Dragunov | 3–1 | 75.00% |
| Happy life vs Alisa | 1–3 | 25.00% |
| Happy life vs Law | 3–0 | 100.00% |
| Happy life vs Lili | 1–2 | 33.33% |
| Happy life vs Leroy | 2–1 | 66.67% |
| Happy life vs Jun | 1–2 | 33.33% |
| Happy life vs Victor | 2–1 | 66.67% |
| Happy life vs Eddy | 1–2 | 33.33% |
| Happy life vs Heihachi | 3–0 | 100.00% |
| Happy life vs Hwoarang | 1–1 | 50.00% |
| Happy life vs Claudio | 1–1 | 50.00% |
| Happy life vs Paul | 1–0 | 100.00% |
| Happy life vs Panda | 0–1 | 0.00% |
| Happy life vs Zafina | 0–1 | 0.00% |
| Happy life vs Asuka | 1–0 | 100.00% |
| Happy life vs Devil Jin | 0–1 | 0.00% |
| Happy life vs Lee | 0–1 | 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.