| heihachiisalive vs Reina | 19–18 | 51.35% |
| heihachiisalive vs Kazuya | 17–12 | 58.62% |
| heihachiisalive vs Hwoarang | 15–8 | 65.22% |
| heihachiisalive vs Dragunov | 13–9 | 59.09% |
| heihachiisalive vs Paul | 9–11 | 45.00% |
| heihachiisalive vs Bryan | 9–11 | 45.00% |
| heihachiisalive vs Steve | 17–3 | 85.00% |
| heihachiisalive vs Lee | 11–9 | 55.00% |
| heihachiisalive vs King | 11–6 | 64.71% |
| heihachiisalive vs Devil Jin | 9–7 | 56.25% |
| heihachiisalive vs Law | 8–7 | 53.33% |
| heihachiisalive vs Yoshimitsu | 6–8 | 42.86% |
| heihachiisalive vs Jin | 11–3 | 78.57% |
| heihachiisalive vs Lili | 8–6 | 57.14% |
| heihachiisalive vs Lars | 6–7 | 46.15% |
| heihachiisalive vs Feng | 5–7 | 41.67% |
| heihachiisalive vs Jun | 4–7 | 36.36% |
| heihachiisalive vs Eddy | 3–8 | 27.27% |
| heihachiisalive vs Jack-8 | 4–6 | 40.00% |
| heihachiisalive vs Azucena | 6–3 | 66.67% |
| heihachiisalive vs Victor | 4–5 | 44.44% |
| heihachiisalive vs Xiaoyu | 3–5 | 37.50% |
| heihachiisalive vs Lidia | 3–4 | 42.86% |
| heihachiisalive vs Alisa | 4–2 | 66.67% |
| heihachiisalive vs Claudio | 4–2 | 66.67% |
| heihachiisalive vs Shaheen | 2–4 | 33.33% |
| heihachiisalive vs Zafina | 3–3 | 50.00% |
| heihachiisalive vs Nina | 2–3 | 40.00% |
| heihachiisalive vs Kuma | 4–1 | 80.00% |
| heihachiisalive vs Leroy | 3–2 | 60.00% |
| heihachiisalive vs Leo | 2–1 | 66.67% |
| heihachiisalive vs Panda | 2–1 | 66.67% |
| heihachiisalive vs Asuka | 1–1 | 50.00% |
| heihachiisalive vs Raven | 1–1 | 50.00% |
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.