| Hachi vs Reina | 19–28 | 40.43% |
| Hachi vs King | 19–15 | 55.88% |
| Hachi vs Law | 12–21 | 36.36% |
| Hachi vs Jin | 12–18 | 40.00% |
| Hachi vs Hwoarang | 5–22 | 18.52% |
| Hachi vs Azucena | 9–17 | 34.62% |
| Hachi vs Jun | 12–13 | 48.00% |
| Hachi vs Steve | 14–10 | 58.33% |
| Hachi vs Kazuya | 8–12 | 40.00% |
| Hachi vs Clive | 7–13 | 35.00% |
| Hachi vs Xiaoyu | 7–12 | 36.84% |
| Hachi vs Bryan | 8–8 | 50.00% |
| Hachi vs Nina | 5–11 | 31.25% |
| Hachi vs Asuka | 5–9 | 35.71% |
| Hachi vs Lidia | 2–12 | 14.29% |
| Hachi vs Heihachi | 7–7 | 50.00% |
| Hachi vs Yoshimitsu | 7–6 | 53.85% |
| Hachi vs Dragunov | 3–9 | 25.00% |
| Hachi vs Leo | 1–11 | 8.33% |
| Hachi vs Jack-8 | 7–4 | 63.64% |
| Hachi vs Alisa | 4–7 | 36.36% |
| Hachi vs Shaheen | 2–8 | 20.00% |
| Hachi vs Lee | 4–6 | 40.00% |
| Hachi vs Lili | 4–5 | 44.44% |
| Hachi vs Panda | 3–5 | 37.50% |
| Hachi vs Victor | 1–7 | 12.50% |
| Hachi vs Paul | 2–5 | 28.57% |
| Hachi vs Kuma | 5–2 | 71.43% |
| Hachi vs Eddy | 0–7 | 0.00% |
| Hachi vs Feng | 2–4 | 33.33% |
| Hachi vs Lars | 1–5 | 16.67% |
| Hachi vs Claudio | 5–1 | 83.33% |
| Hachi vs Leroy | 2–4 | 33.33% |
| Hachi vs Devil Jin | 0–3 | 0.00% |
| Hachi vs Zafina | 1–2 | 33.33% |
| Hachi vs Raven | 2–1 | 66.67% |
| Hachi vs Anna | 0–3 | 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.