| Facehappy999 vs Steve | 10–13 | 43.48% |
| Facehappy999 vs Bryan | 9–11 | 45.00% |
| Facehappy999 vs Reina | 13–4 | 76.47% |
| Facehappy999 vs King | 13–3 | 81.25% |
| Facehappy999 vs Lili | 10–2 | 83.33% |
| Facehappy999 vs Kazuya | 7–4 | 63.64% |
| Facehappy999 vs Yoshimitsu | 8–1 | 88.89% |
| Facehappy999 vs Hwoarang | 5–4 | 55.56% |
| Facehappy999 vs Dragunov | 3–3 | 50.00% |
| Facehappy999 vs Claudio | 1–5 | 16.67% |
| Facehappy999 vs Lidia | 4–1 | 80.00% |
| Facehappy999 vs Jin | 2–2 | 50.00% |
| Facehappy999 vs Shaheen | 4–0 | 100.00% |
| Facehappy999 vs Raven | 2–2 | 50.00% |
| Facehappy999 vs Heihachi | 1–3 | 25.00% |
| Facehappy999 vs Clive | 2–2 | 50.00% |
| Facehappy999 vs Paul | 1–2 | 33.33% |
| Facehappy999 vs Asuka | 1–2 | 33.33% |
| Facehappy999 vs Feng | 0–3 | 0.00% |
| Facehappy999 vs Nina | 1–2 | 33.33% |
| Facehappy999 vs Leroy | 2–1 | 66.67% |
| Facehappy999 vs Law | 2–0 | 100.00% |
| Facehappy999 vs Leo | 2–0 | 100.00% |
| Facehappy999 vs Lars | 2–0 | 100.00% |
| Facehappy999 vs Alisa | 0–2 | 0.00% |
| Facehappy999 vs Eddy | 2–0 | 100.00% |
| Facehappy999 vs Xiaoyu | 1–0 | 100.00% |
| Facehappy999 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.