| Kazumi Hachijo vs Jin | 34–19 | 64.15% |
| Kazumi Hachijo vs Kazuya | 31–21 | 59.62% |
| Kazumi Hachijo vs Armor King | 30–21 | 58.82% |
| Kazumi Hachijo vs Bryan | 25–25 | 50.00% |
| Kazumi Hachijo vs Law | 29–18 | 61.70% |
| Kazumi Hachijo vs Lili | 17–19 | 47.22% |
| Kazumi Hachijo vs Paul | 20–15 | 57.14% |
| Kazumi Hachijo vs Azucena | 18–15–1 | 54.55% |
| Kazumi Hachijo vs Hwoarang | 12–20 | 37.50% |
| Kazumi Hachijo vs Dragunov | 19–13 | 59.38% |
| Kazumi Hachijo vs Steve | 12–18 | 40.00% |
| Kazumi Hachijo vs Devil Jin | 10–18 | 35.71% |
| Kazumi Hachijo vs King | 16–11 | 59.26% |
| Kazumi Hachijo vs Heihachi | 14–10 | 58.33% |
| Kazumi Hachijo vs Feng | 14–8 | 63.64% |
| Kazumi Hachijo vs Leroy | 7–14 | 33.33% |
| Kazumi Hachijo vs Yoshimitsu | 12–8 | 60.00% |
| Kazumi Hachijo vs Anna | 11–9 | 55.00% |
| Kazumi Hachijo vs Eddy | 7–12 | 36.84% |
| Kazumi Hachijo vs Fahkumram | 11–8 | 57.89% |
| Kazumi Hachijo vs Miary Zo | 8–11 | 42.11% |
| Kazumi Hachijo vs Nina | 7–11 | 38.89% |
| Kazumi Hachijo vs Lee | 10–8 | 55.56% |
| Kazumi Hachijo vs Alisa | 6–11 | 35.29% |
| Kazumi Hachijo vs Lidia | 9–7 | 56.25% |
| Kazumi Hachijo vs Leo | 6–8 | 42.86% |
| Kazumi Hachijo vs Zafina | 8–6 | 57.14% |
| Kazumi Hachijo vs Asuka | 2–11 | 15.38% |
| Kazumi Hachijo vs Claudio | 6–7 | 46.15% |
| Kazumi Hachijo vs Xiaoyu | 8–3 | 72.73% |
| Kazumi Hachijo vs Raven | 6–5 | 54.55% |
| Kazumi Hachijo vs Jun | 3–7 | 30.00% |
| Kazumi Hachijo vs Reina | 3–6 | 33.33% |
| Kazumi Hachijo vs Victor | 6–3 | 66.67% |
| Kazumi Hachijo vs Clive | 5–4 | 55.56% |
| Kazumi Hachijo vs Lars | 5–2 | 71.43% |
| Kazumi Hachijo vs Shaheen | 4–2 | 66.67% |
| Kazumi Hachijo vs Kuma | 1–1 | 50.00% |
| Kazumi Hachijo vs Jack-8 | 0–1 | 0.00% |
| Kazumi Hachijo vs Panda | 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.