| Hirowallace vs Steve | 11–14 | 44.00% |
| Hirowallace vs King | 11–13 | 45.83% |
| Hirowallace vs Kazuya | 7–12 | 36.84% |
| Hirowallace vs Jin | 11–6 | 64.71% |
| Hirowallace vs Reina | 9–6 | 60.00% |
| Hirowallace vs Hwoarang | 6–7 | 46.15% |
| Hirowallace vs Dragunov | 7–5 | 58.33% |
| Hirowallace vs Law | 3–8 | 27.27% |
| Hirowallace vs Bryan | 6–4 | 60.00% |
| Hirowallace vs Asuka | 6–2 | 75.00% |
| Hirowallace vs Lili | 4–4 | 50.00% |
| Hirowallace vs Fahkumram | 6–2 | 75.00% |
| Hirowallace vs Paul | 4–3 | 57.14% |
| Hirowallace vs Devil Jin | 3–4 | 42.86% |
| Hirowallace vs Claudio | 5–2 | 71.43% |
| Hirowallace vs Nina | 4–3 | 57.14% |
| Hirowallace vs Yoshimitsu | 2–4 | 33.33% |
| Hirowallace vs Jun | 5–1 | 83.33% |
| Hirowallace vs Eddy | 3–3 | 50.00% |
| Hirowallace vs Miary Zo | 2–4 | 33.33% |
| Hirowallace vs Feng | 1–4 | 20.00% |
| Hirowallace vs Leroy | 5–0 | 100.00% |
| Hirowallace vs Xiaoyu | 3–1 | 75.00% |
| Hirowallace vs Jack-8 | 2–2 | 50.00% |
| Hirowallace vs Azucena | 2–2 | 50.00% |
| Hirowallace vs Victor | 2–2 | 50.00% |
| Hirowallace vs Lars | 0–3 | 0.00% |
| Hirowallace vs Shaheen | 1–2 | 33.33% |
| Hirowallace vs Lee | 2–1 | 66.67% |
| Hirowallace vs Zafina | 1–2 | 33.33% |
| Hirowallace vs Leo | 2–0 | 100.00% |
| Hirowallace vs Clive | 2–0 | 100.00% |
| Hirowallace vs Armor King | 0–2 | 0.00% |
| Hirowallace vs Panda | 1–0 | 100.00% |
| Hirowallace vs Anna | 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.