| Istengyilkos vs Kazuya | 280–246 | 53.23% |
| Istengyilkos vs Jin | 255–169 | 60.14% |
| Istengyilkos vs Bryan | 159–142 | 52.82% |
| Istengyilkos vs Law | 166–132 | 55.70% |
| Istengyilkos vs Hwoarang | 189–97 | 66.08% |
| Istengyilkos vs King | 153–127 | 54.64% |
| Istengyilkos vs Heihachi | 146–132 | 52.52% |
| Istengyilkos vs Steve | 157–108 | 59.25% |
| Istengyilkos vs Eddy | 142–88 | 61.74% |
| Istengyilkos vs Reina | 115–110 | 51.11% |
| Istengyilkos vs Paul | 127–90 | 58.53% |
| Istengyilkos vs Dragunov | 95–107 | 47.03% |
| Istengyilkos vs Lili | 104–96 | 52.00% |
| Istengyilkos vs Jun | 110–76 | 59.14% |
| Istengyilkos vs Asuka | 112–66 | 62.92% |
| Istengyilkos vs Yoshimitsu | 84–70 | 54.55% |
| Istengyilkos vs Azucena | 87–49 | 63.97% |
| Istengyilkos vs Feng | 71–63 | 52.99% |
| Istengyilkos vs Nina | 84–50 | 62.69% |
| Istengyilkos vs Lee | 76–54 | 58.46% |
| Istengyilkos vs Devil Jin | 65–64 | 50.39% |
| Istengyilkos vs Alisa | 61–57 | 51.69% |
| Istengyilkos vs Lidia | 58–53 | 52.25% |
| Istengyilkos vs Lars | 49–61 | 44.55% |
| Istengyilkos vs Victor | 45–58 | 43.69% |
| Istengyilkos vs Raven | 50–42 | 54.35% |
| Istengyilkos vs Xiaoyu | 54–36 | 60.00% |
| Istengyilkos vs Clive | 43–41 | 51.19% |
| Istengyilkos vs Anna | 47–36 | 56.63% |
| Istengyilkos vs Leroy | 51–30 | 62.96% |
| Istengyilkos vs Jack-8 | 39–39 | 50.00% |
| Istengyilkos vs Kuma | 30–29 | 50.85% |
| Istengyilkos vs Zafina | 25–30 | 45.45% |
| Istengyilkos vs Claudio | 34–20 | 62.96% |
| Istengyilkos vs Leo | 21–27 | 43.75% |
| Istengyilkos vs Shaheen | 24–23 | 51.06% |
| Istengyilkos vs Armor King | 18–21 | 46.15% |
| Istengyilkos vs Fahkumram | 18–17 | 51.43% |
| Istengyilkos vs Panda | 9–8 | 52.94% |
| Istengyilkos vs Miary Zo | 2–1 | 66.67% |
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.