| H2O | Perthius vs Hwoarang | 23–16 | 58.97% |
| H2O | Perthius vs King | 23–10 | 69.70% |
| H2O | Perthius vs Bryan | 19–13 | 59.38% |
| H2O | Perthius vs Yoshimitsu | 13–10 | 56.52% |
| H2O | Perthius vs Lars | 13–10 | 56.52% |
| H2O | Perthius vs Kazuya | 16–5 | 76.19% |
| H2O | Perthius vs Azucena | 12–9 | 57.14% |
| H2O | Perthius vs Law | 12–8 | 60.00% |
| H2O | Perthius vs Jin | 16–4 | 80.00% |
| H2O | Perthius vs Steve | 13–5 | 72.22% |
| H2O | Perthius vs Dragunov | 14–4 | 77.78% |
| H2O | Perthius vs Paul | 11–6 | 64.71% |
| H2O | Perthius vs Asuka | 12–5 | 70.59% |
| H2O | Perthius vs Leo | 13–3 | 81.25% |
| H2O | Perthius vs Reina | 13–3 | 81.25% |
| H2O | Perthius vs Devil Jin | 10–4 | 71.43% |
| H2O | Perthius vs Eddy | 9–4 | 69.23% |
| H2O | Perthius vs Xiaoyu | 6–6 | 50.00% |
| H2O | Perthius vs Victor | 5–6 | 45.45% |
| H2O | Perthius vs Heihachi | 9–1 | 90.00% |
| H2O | Perthius vs Feng | 6–3 | 66.67% |
| H2O | Perthius vs Lili | 5–4 | 55.56% |
| H2O | Perthius vs Alisa | 4–5 | 44.44% |
| H2O | Perthius vs Raven | 5–4 | 55.56% |
| H2O | Perthius vs Clive | 6–3 | 66.67% |
| H2O | Perthius vs Claudio | 5–3 | 62.50% |
| H2O | Perthius vs Nina | 4–3 | 57.14% |
| H2O | Perthius vs Lee | 6–1 | 85.71% |
| H2O | Perthius vs Jun | 2–5 | 28.57% |
| H2O | Perthius vs Jack-8 | 4–2 | 66.67% |
| H2O | Perthius vs Shaheen | 3–3 | 50.00% |
| H2O | Perthius vs Lidia | 4–2 | 66.67% |
| H2O | Perthius vs Leroy | 4–1 | 80.00% |
| H2O | Perthius vs Zafina | 2–2 | 50.00% |
| H2O | Perthius vs Anna | 2–1 | 66.67% |
| H2O | Perthius 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.