| Hamajiman vs Reina | 42–76 | 35.59% |
| Hamajiman vs Lili | 30–68 | 30.61% |
| Hamajiman vs Paul | 36–58 | 38.30% |
| Hamajiman vs King | 40–52 | 43.48% |
| Hamajiman vs Dragunov | 35–51 | 40.70% |
| Hamajiman vs Asuka | 25–53 | 32.05% |
| Hamajiman vs Victor | 25–48 | 34.25% |
| Hamajiman vs Kazuya | 33–39 | 45.83% |
| Hamajiman vs Jun | 30–32–1 | 48.39% |
| Hamajiman vs Jin | 23–37 | 38.33% |
| Hamajiman vs Hwoarang | 21–38 | 35.59% |
| Hamajiman vs Law | 18–38 | 32.14% |
| Hamajiman vs Bryan | 18–37 | 32.73% |
| Hamajiman vs Steve | 25–28 | 47.17% |
| Hamajiman vs Clive | 20–32 | 38.46% |
| Hamajiman vs Xiaoyu | 12–26 | 31.58% |
| Hamajiman vs Alisa | 14–24 | 36.84% |
| Hamajiman vs Azucena | 15–19 | 44.12% |
| Hamajiman vs Devil Jin | 11–21 | 34.38% |
| Hamajiman vs Lars | 11–19 | 36.67% |
| Hamajiman vs Nina | 21–9 | 70.00% |
| Hamajiman vs Yoshimitsu | 9–17 | 34.62% |
| Hamajiman vs Heihachi | 11–12 | 47.83% |
| Hamajiman vs Zafina | 8–11 | 42.11% |
| Hamajiman vs Jack-8 | 9–9 | 50.00% |
| Hamajiman vs Leo | 4–14 | 22.22% |
| Hamajiman vs Feng | 4–13 | 23.53% |
| Hamajiman vs Kuma | 4–11 | 26.67% |
| Hamajiman vs Leroy | 8–7 | 53.33% |
| Hamajiman vs Eddy | 3–12 | 20.00% |
| Hamajiman vs Claudio | 4–10 | 28.57% |
| Hamajiman vs Lidia | 9–5 | 64.29% |
| Hamajiman vs Lee | 2–8 | 20.00% |
| Hamajiman vs Shaheen | 4–4 | 50.00% |
| Hamajiman vs Raven | 0–7 | 0.00% |
| Hamajiman vs Panda | 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.