| heiheiiii vs Steve | 10–2 | 83.33% |
| heiheiiii vs Heihachi | 5–2 | 71.43% |
| heiheiiii vs Hwoarang | 5–1 | 83.33% |
| heiheiiii vs Kazuya | 3–2 | 60.00% |
| heiheiiii vs Jun | 5–0 | 100.00% |
| heiheiiii vs King | 2–2 | 50.00% |
| heiheiiii vs Jin | 4–0 | 100.00% |
| heiheiiii vs Law | 3–0 | 100.00% |
| heiheiiii vs Yoshimitsu | 3–0 | 100.00% |
| heiheiiii vs Bryan | 2–1 | 66.67% |
| heiheiiii vs Asuka | 2–1 | 66.67% |
| heiheiiii vs Dragunov | 3–0 | 100.00% |
| heiheiiii vs Lars | 3–0 | 100.00% |
| heiheiiii vs Victor | 3–0 | 100.00% |
| heiheiiii vs Jack-8 | 1–1 | 50.00% |
| heiheiiii vs Azucena | 2–0 | 100.00% |
| heiheiiii vs Eddy | 1–1 | 50.00% |
| heiheiiii vs Lidia | 1–1 | 50.00% |
| heiheiiii vs Devil Jin | 0–1 | 0.00% |
| heiheiiii vs Lili | 1–0 | 100.00% |
| heiheiiii vs Leo | 1–0 | 100.00% |
| heiheiiii vs Kuma | 1–0 | 100.00% |
| heiheiiii vs Panda | 1–0 | 100.00% |
| heiheiiii vs Reina | 1–0 | 100.00% |
| heiheiiii vs Raven | 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.