| iip38 vs Hwoarang | 15–4 | 78.95% |
| iip38 vs Jin | 9–7 | 56.25% |
| iip38 vs Dragunov | 10–1 | 90.91% |
| iip38 vs Bryan | 6–4 | 60.00% |
| iip38 vs King | 3–6 | 33.33% |
| iip38 vs Kazuya | 9–0 | 100.00% |
| iip38 vs Nina | 4–5 | 44.44% |
| iip38 vs Paul | 5–3 | 62.50% |
| iip38 vs Steve | 6–2 | 75.00% |
| iip38 vs Alisa | 5–3 | 62.50% |
| iip38 vs Leroy | 3–5 | 37.50% |
| iip38 vs Law | 4–3 | 57.14% |
| iip38 vs Yoshimitsu | 6–1 | 85.71% |
| iip38 vs Feng | 4–3 | 57.14% |
| iip38 vs Lidia | 2–5 | 28.57% |
| iip38 vs Reina | 6–0 | 100.00% |
| iip38 vs Eddy | 4–2 | 66.67% |
| iip38 vs Heihachi | 3–3 | 50.00% |
| iip38 vs Xiaoyu | 5–0 | 100.00% |
| iip38 vs Lars | 4–1 | 80.00% |
| iip38 vs Shaheen | 5–0 | 100.00% |
| iip38 vs Jack-8 | 3–1 | 75.00% |
| iip38 vs Asuka | 2–2 | 50.00% |
| iip38 vs Devil Jin | 1–3 | 25.00% |
| iip38 vs Claudio | 1–3 | 25.00% |
| iip38 vs Lee | 3–1 | 75.00% |
| iip38 vs Azucena | 3–0 | 100.00% |
| iip38 vs Lili | 1–1 | 50.00% |
| iip38 vs Zafina | 1–1 | 50.00% |
| iip38 vs Victor | 2–0 | 100.00% |
| iip38 vs Kuma | 1–0 | 100.00% |
| iip38 vs Jun | 0–1 | 0.00% |
| iip38 vs Clive | 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.