| Istengyilkos vs Kazuya | 200–178 | 52.91% |
| Istengyilkos vs Jin | 161–104 | 60.75% |
| Istengyilkos vs Bryan | 114–89 | 56.16% |
| Istengyilkos vs Law | 105–81 | 56.45% |
| Istengyilkos vs King | 90–77 | 53.89% |
| Istengyilkos vs Heihachi | 92–73 | 55.76% |
| Istengyilkos vs Hwoarang | 104–56 | 65.00% |
| Istengyilkos vs Reina | 75–81 | 48.08% |
| Istengyilkos vs Steve | 94–60 | 61.04% |
| Istengyilkos vs Eddy | 88–65 | 57.52% |
| Istengyilkos vs Paul | 82–69 | 54.30% |
| Istengyilkos vs Dragunov | 61–82 | 42.66% |
| Istengyilkos vs Jun | 78–55 | 58.65% |
| Istengyilkos vs Asuka | 75–43 | 63.56% |
| Istengyilkos vs Lili | 55–59 | 48.25% |
| Istengyilkos vs Yoshimitsu | 58–54 | 51.79% |
| Istengyilkos vs Feng | 55–45 | 55.00% |
| Istengyilkos vs Nina | 60–38 | 61.22% |
| Istengyilkos vs Lee | 46–43 | 51.69% |
| Istengyilkos vs Azucena | 56–31 | 64.37% |
| Istengyilkos vs Devil Jin | 44–41 | 51.76% |
| Istengyilkos vs Alisa | 40–40 | 50.00% |
| Istengyilkos vs Lidia | 35–41 | 46.05% |
| Istengyilkos vs Lars | 27–44 | 38.03% |
| Istengyilkos vs Victor | 30–38 | 44.12% |
| Istengyilkos vs Leroy | 39–24 | 61.90% |
| Istengyilkos vs Raven | 31–28 | 52.54% |
| Istengyilkos vs Jack-8 | 29–29 | 50.00% |
| Istengyilkos vs Xiaoyu | 34–23 | 59.65% |
| Istengyilkos vs Clive | 19–29 | 39.58% |
| Istengyilkos vs Kuma | 25–19 | 56.82% |
| Istengyilkos vs Leo | 19–24 | 44.19% |
| Istengyilkos vs Claudio | 25–14 | 64.10% |
| Istengyilkos vs Zafina | 16–21 | 43.24% |
| Istengyilkos vs Shaheen | 17–18 | 48.57% |
| Istengyilkos vs Panda | 7–7 | 50.00% |
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.