| iwasepro vs Paul | 23–12 | 65.71% |
| iwasepro vs Kazuya | 19–14 | 57.58% |
| iwasepro vs Clive | 17–14 | 54.84% |
| iwasepro vs Dragunov | 20–9 | 68.97% |
| iwasepro vs Nina | 16–12 | 57.14% |
| iwasepro vs Asuka | 16–11 | 59.26% |
| iwasepro vs Bryan | 11–15 | 42.31% |
| iwasepro vs Claudio | 13–12 | 52.00% |
| iwasepro vs Law | 10–12 | 45.45% |
| iwasepro vs Reina | 10–12 | 45.45% |
| iwasepro vs Eddy | 12–9 | 57.14% |
| iwasepro vs Jin | 12–8 | 60.00% |
| iwasepro vs Lili | 10–10 | 50.00% |
| iwasepro vs Heihachi | 11–9 | 55.00% |
| iwasepro vs King | 12–6 | 66.67% |
| iwasepro vs Jun | 11–7 | 61.11% |
| iwasepro vs Feng | 10–6 | 62.50% |
| iwasepro vs Raven | 10–5 | 66.67% |
| iwasepro vs Hwoarang | 9–5 | 64.29% |
| iwasepro vs Leo | 5–9 | 35.71% |
| iwasepro vs Lars | 11–3 | 78.57% |
| iwasepro vs Yoshimitsu | 6–7 | 46.15% |
| iwasepro vs Xiaoyu | 5–8 | 38.46% |
| iwasepro vs Steve | 5–8 | 38.46% |
| iwasepro vs Lidia | 3–9 | 25.00% |
| iwasepro vs Jack-8 | 9–2 | 81.82% |
| iwasepro vs Lee | 5–5 | 50.00% |
| iwasepro vs Leroy | 3–7 | 30.00% |
| iwasepro vs Azucena | 5–5 | 50.00% |
| iwasepro vs Alisa | 4–5 | 44.44% |
| iwasepro vs Panda | 1–7 | 12.50% |
| iwasepro vs Devil Jin | 2–5 | 28.57% |
| iwasepro vs Zafina | 3–4 | 42.86% |
| iwasepro vs Victor | 1–5 | 16.67% |
| iwasepro vs Shaheen | 2–2 | 50.00% |
| iwasepro vs Kuma | 1–1 | 50.00% |
| iwasepro vs Anna | 2–0 | 100.00% |
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.