| Izolir vs Kazuya | 116–126 | 47.93% |
| Izolir vs Jin | 94–102 | 47.96% |
| Izolir vs King | 61–118 | 34.08% |
| Izolir vs Reina | 89–90 | 49.72% |
| Izolir vs Yoshimitsu | 57–86 | 39.86% |
| Izolir vs Paul | 73–68 | 51.77% |
| Izolir vs Bryan | 68–70 | 49.28% |
| Izolir vs Hwoarang | 64–63 | 50.39% |
| Izolir vs Steve | 42–69 | 37.84% |
| Izolir vs Dragunov | 50–60 | 45.45% |
| Izolir vs Law | 38–69 | 35.51% |
| Izolir vs Eddy | 44–63 | 41.12% |
| Izolir vs Devil Jin | 53–46 | 53.54% |
| Izolir vs Lili | 38–46 | 45.24% |
| Izolir vs Jun | 48–34 | 58.54% |
| Izolir vs Lee | 38–37 | 50.67% |
| Izolir vs Azucena | 34–41 | 45.33% |
| Izolir vs Victor | 24–47 | 33.80% |
| Izolir vs Nina | 36–34 | 51.43% |
| Izolir vs Feng | 26–41 | 38.81% |
| Izolir vs Xiaoyu | 28–31 | 47.46% |
| Izolir vs Alisa | 31–25 | 55.36% |
| Izolir vs Lars | 30–24 | 55.56% |
| Izolir vs Asuka | 19–32 | 37.25% |
| Izolir vs Leroy | 17–28 | 37.78% |
| Izolir vs Raven | 18–22 | 45.00% |
| Izolir vs Jack-8 | 20–13 | 60.61% |
| Izolir vs Claudio | 15–15 | 50.00% |
| Izolir vs Leo | 13–16 | 44.83% |
| Izolir vs Kuma | 18–10 | 64.29% |
| Izolir vs Shaheen | 13–12 | 52.00% |
| Izolir vs Zafina | 10–10 | 50.00% |
| Izolir vs Lidia | 5–12 | 29.41% |
| Izolir vs Heihachi | 1–4 | 20.00% |
| Izolir vs Panda | 1–3 | 25.00% |
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.