| Hennu vs Jin | 18–14 | 56.25% |
| Hennu vs Reina | 16–9 | 64.00% |
| Hennu vs Victor | 8–8 | 50.00% |
| Hennu vs Steve | 9–6 | 60.00% |
| Hennu vs Kazuya | 9–5 | 64.29% |
| Hennu vs Nina | 6–8 | 42.86% |
| Hennu vs Lili | 6–7 | 46.15% |
| Hennu vs Paul | 4–8 | 33.33% |
| Hennu vs Law | 3–9 | 25.00% |
| Hennu vs King | 4–8 | 33.33% |
| Hennu vs Hwoarang | 3–9 | 25.00% |
| Hennu vs Yoshimitsu | 2–7 | 22.22% |
| Hennu vs Jun | 4–5 | 44.44% |
| Hennu vs Lars | 4–4 | 50.00% |
| Hennu vs Devil Jin | 1–6 | 14.29% |
| Hennu vs Raven | 2–4 | 33.33% |
| Hennu vs Lee | 2–3 | 40.00% |
| Hennu vs Heihachi | 1–4 | 20.00% |
| Hennu vs Bryan | 3–1 | 75.00% |
| Hennu vs Alisa | 2–2 | 50.00% |
| Hennu vs Claudio | 4–0 | 100.00% |
| Hennu vs Kuma | 1–3 | 25.00% |
| Hennu vs Azucena | 2–2 | 50.00% |
| Hennu vs Clive | 1–3 | 25.00% |
| Hennu vs Feng | 2–1 | 66.67% |
| Hennu vs Leroy | 1–2 | 33.33% |
| Hennu vs Lidia | 2–1 | 66.67% |
| Hennu vs Asuka | 0–2 | 0.00% |
| Hennu vs Xiaoyu | 0–1 | 0.00% |
| Hennu vs Dragunov | 1–0 | 100.00% |
| Hennu vs Leo | 1–0 | 100.00% |
| Hennu vs Eddy | 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.