| ISin vs Heihachi | 13–11 | 54.17% |
| ISin vs King | 14–7 | 66.67% |
| ISin vs Jun | 9–9 | 50.00% |
| ISin vs Jin | 9–7 | 56.25% |
| ISin vs Steve | 10–4 | 71.43% |
| ISin vs Bryan | 9–4 | 69.23% |
| ISin vs Victor | 4–8 | 33.33% |
| ISin vs Law | 4–6 | 40.00% |
| ISin vs Lidia | 8–2 | 80.00% |
| ISin vs Reina | 5–4 | 55.56% |
| ISin vs Kazuya | 5–3 | 62.50% |
| ISin vs Leo | 3–5 | 37.50% |
| ISin vs Leroy | 4–4 | 50.00% |
| ISin vs Azucena | 3–4 | 42.86% |
| ISin vs Hwoarang | 4–2 | 66.67% |
| ISin vs Lili | 5–1 | 83.33% |
| ISin vs Dragunov | 5–1 | 83.33% |
| ISin vs Lars | 3–3 | 50.00% |
| ISin vs Yoshimitsu | 5–0 | 100.00% |
| ISin vs Asuka | 5–0 | 100.00% |
| ISin vs Eddy | 1–4 | 20.00% |
| ISin vs Feng | 2–2 | 50.00% |
| ISin vs Lee | 4–0 | 100.00% |
| ISin vs Xiaoyu | 3–0 | 100.00% |
| ISin vs Jack-8 | 0–3 | 0.00% |
| ISin vs Alisa | 3–0 | 100.00% |
| ISin vs Nina | 3–0 | 100.00% |
| ISin vs Raven | 3–0 | 100.00% |
| ISin vs Devil Jin | 0–2 | 0.00% |
| ISin vs Claudio | 1–1 | 50.00% |
| ISin vs Paul | 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.