| Hachi vs Reina | 17–26 | 39.53% |
| Hachi vs King | 21–16 | 56.76% |
| Hachi vs Hwoarang | 16–21 | 43.24% |
| Hachi vs Kazuya | 10–25 | 28.57% |
| Hachi vs Bryan | 11–14 | 44.00% |
| Hachi vs Eddy | 10–14 | 41.67% |
| Hachi vs Jin | 10–13 | 43.48% |
| Hachi vs Jun | 11–11 | 50.00% |
| Hachi vs Dragunov | 9–11 | 45.00% |
| Hachi vs Steve | 11–7 | 61.11% |
| Hachi vs Victor | 10–7 | 58.82% |
| Hachi vs Lili | 7–8 | 46.67% |
| Hachi vs Paul | 9–5 | 64.29% |
| Hachi vs Feng | 5–9 | 35.71% |
| Hachi vs Azucena | 7–5 | 58.33% |
| Hachi vs Yoshimitsu | 6–5 | 54.55% |
| Hachi vs Asuka | 8–3 | 72.73% |
| Hachi vs Nina | 5–6 | 45.45% |
| Hachi vs Xiaoyu | 6–4 | 60.00% |
| Hachi vs Lars | 2–8 | 20.00% |
| Hachi vs Shaheen | 7–1 | 87.50% |
| Hachi vs Leroy | 5–3 | 62.50% |
| Hachi vs Raven | 3–5 | 37.50% |
| Hachi vs Law | 0–7 | 0.00% |
| Hachi vs Devil Jin | 2–5 | 28.57% |
| Hachi vs Lee | 4–3 | 57.14% |
| Hachi vs Alisa | 1–4 | 20.00% |
| Hachi vs Jack-8 | 0–4 | 0.00% |
| Hachi vs Leo | 2–1 | 66.67% |
| Hachi vs Zafina | 2–1 | 66.67% |
| Hachi vs Clive | 1–2 | 33.33% |
| Hachi vs Claudio | 0–2 | 0.00% |
| Hachi vs Kuma | 2–0 | 100.00% |
| Hachi vs Panda | 2–0 | 100.00% |
| Hachi vs Heihachi | 0–2 | 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.