| isem vs Kazuya | 92–56 | 62.16% |
| isem vs Reina | 53–34 | 60.92% |
| isem vs Jin | 54–28 | 65.85% |
| isem vs Bryan | 28–37 | 43.08% |
| isem vs Dragunov | 37–27 | 57.81% |
| isem vs King | 29–33 | 46.77% |
| isem vs Hwoarang | 24–35 | 40.68% |
| isem vs Lili | 30–26 | 53.57% |
| isem vs Azucena | 24–28 | 46.15% |
| isem vs Paul | 15–28 | 34.88% |
| isem vs Steve | 15–28 | 34.88% |
| isem vs Feng | 11–29 | 27.50% |
| isem vs Lee | 19–20 | 48.72% |
| isem vs Law | 19–19 | 50.00% |
| isem vs Devil Jin | 20–18 | 52.63% |
| isem vs Alisa | 17–20 | 45.95% |
| isem vs Eddy | 8–29 | 21.62% |
| isem vs Asuka | 16–18 | 47.06% |
| isem vs Nina | 12–18 | 40.00% |
| isem vs Yoshimitsu | 13–16 | 44.83% |
| isem vs Leo | 11–16 | 40.74% |
| isem vs Jun | 12–12 | 50.00% |
| isem vs Jack-8 | 4–19 | 17.39% |
| isem vs Claudio | 10–13 | 43.48% |
| isem vs Leroy | 10–11 | 47.62% |
| isem vs Raven | 9–12 | 42.86% |
| isem vs Shaheen | 8–12 | 40.00% |
| isem vs Zafina | 10–10 | 50.00% |
| isem vs Heihachi | 9–11 | 45.00% |
| isem vs Xiaoyu | 9–9–1 | 50.00% |
| isem vs Lars | 4–14 | 22.22% |
| isem vs Kuma | 8–10 | 44.44% |
| isem vs Victor | 8–7 | 53.33% |
| isem vs Panda | 3–3 | 50.00% |
| isem vs Clive | 5–0 | 100.00% |
| isem vs Lidia | 4–0 | 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.