| issi vs King | 36–18 | 66.67% |
| issi vs Jin | 20–30 | 40.00% |
| issi vs Kazuya | 24–19 | 55.81% |
| issi vs Law | 26–11 | 70.27% |
| issi vs Hwoarang | 21–14 | 60.00% |
| issi vs Bryan | 17–18 | 48.57% |
| issi vs Reina | 24–10 | 70.59% |
| issi vs Heihachi | 14–16 | 46.67% |
| issi vs Steve | 15–14 | 51.72% |
| issi vs Azucena | 16–8 | 66.67% |
| issi vs Lili | 16–6 | 72.73% |
| issi vs Eddy | 10–7 | 58.82% |
| issi vs Asuka | 10–4 | 71.43% |
| issi vs Nina | 7–7 | 50.00% |
| issi vs Jun | 12–2 | 85.71% |
| issi vs Paul | 8–5 | 61.54% |
| issi vs Devil Jin | 10–3 | 76.92% |
| issi vs Clive | 8–4 | 66.67% |
| issi vs Kuma | 6–5 | 54.55% |
| issi vs Lee | 2–8 | 20.00% |
| issi vs Xiaoyu | 6–3 | 66.67% |
| issi vs Victor | 8–1 | 88.89% |
| issi vs Yoshimitsu | 3–5 | 37.50% |
| issi vs Dragunov | 3–5 | 37.50% |
| issi vs Alisa | 4–3 | 57.14% |
| issi vs Shaheen | 6–1 | 85.71% |
| issi vs Jack-8 | 2–4 | 33.33% |
| issi vs Feng | 2–4 | 33.33% |
| issi vs Claudio | 5–1 | 83.33% |
| issi vs Leroy | 3–3 | 50.00% |
| issi vs Lars | 2–3 | 40.00% |
| issi vs Lidia | 3–2 | 60.00% |
| issi vs Leo | 2–2 | 50.00% |
| issi vs Zafina | 4–0 | 100.00% |
| issi vs Fahkumram | 2–2 | 50.00% |
| issi vs Anna | 3–0 | 100.00% |
| issi vs Panda | 1–0 | 100.00% |
| issi vs Raven | 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.