| hachi vs Reina | 24–7 | 77.42% |
| hachi vs Steve | 16–14 | 53.33% |
| hachi vs Jin | 12–15 | 44.44% |
| hachi vs Dragunov | 9–16 | 36.00% |
| hachi vs Lili | 13–8 | 61.90% |
| hachi vs Kazuya | 10–8 | 55.56% |
| hachi vs King | 5–10 | 33.33% |
| hachi vs Bryan | 6–8 | 42.86% |
| hachi vs Lars | 4–8 | 33.33% |
| hachi vs Yoshimitsu | 6–5 | 54.55% |
| hachi vs Asuka | 3–8 | 27.27% |
| hachi vs Azucena | 5–6 | 45.45% |
| hachi vs Clive | 5–6 | 45.45% |
| hachi vs Law | 7–3 | 70.00% |
| hachi vs Hwoarang | 5–5 | 50.00% |
| hachi vs Jun | 3–6 | 33.33% |
| hachi vs Alisa | 4–4 | 50.00% |
| hachi vs Eddy | 4–4 | 50.00% |
| hachi vs Nina | 1–6 | 14.29% |
| hachi vs Lee | 3–4 | 42.86% |
| hachi vs Claudio | 4–2 | 66.67% |
| hachi vs Kuma | 4–2 | 66.67% |
| hachi vs Victor | 2–4 | 33.33% |
| hachi vs Armor King | 5–1 | 83.33% |
| hachi vs Fahkumram | 3–2 | 60.00% |
| hachi vs Xiaoyu | 1–2 | 33.33% |
| hachi vs Devil Jin | 2–1 | 66.67% |
| hachi vs Miary Zo | 2–1 | 66.67% |
| hachi vs Paul | 0–2 | 0.00% |
| hachi vs Panda | 0–2 | 0.00% |
| hachi vs Lidia | 2–0 | 100.00% |
| hachi vs Heihachi | 0–1 | 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.