| Ilja vs Jin | 50–31 | 61.73% |
| Ilja vs King | 47–31 | 60.26% |
| Ilja vs Kazuya | 46–30 | 60.53% |
| Ilja vs Hwoarang | 44–31 | 58.67% |
| Ilja vs Eddy | 31–38 | 44.93% |
| Ilja vs Bryan | 30–37 | 44.78% |
| Ilja vs Law | 37–29 | 56.06% |
| Ilja vs Lili | 37–25 | 59.68% |
| Ilja vs Yoshimitsu | 35–23 | 60.34% |
| Ilja vs Paul | 33–21 | 61.11% |
| Ilja vs Reina | 38–11 | 77.55% |
| Ilja vs Dragunov | 21–27 | 43.75% |
| Ilja vs Victor | 21–27 | 43.75% |
| Ilja vs Azucena | 24–18 | 57.14% |
| Ilja vs Xiaoyu | 24–13 | 64.86% |
| Ilja vs Lars | 22–15 | 59.46% |
| Ilja vs Devil Jin | 18–18 | 50.00% |
| Ilja vs Lee | 19–17 | 52.78% |
| Ilja vs Jun | 18–14 | 56.25% |
| Ilja vs Leo | 15–13 | 53.57% |
| Ilja vs Steve | 14–13 | 51.85% |
| Ilja vs Asuka | 15–9 | 62.50% |
| Ilja vs Raven | 12–12 | 50.00% |
| Ilja vs Nina | 9–14 | 39.13% |
| Ilja vs Leroy | 13–8 | 61.90% |
| Ilja vs Feng | 13–7 | 65.00% |
| Ilja vs Alisa | 12–8 | 60.00% |
| Ilja vs Zafina | 14–6 | 70.00% |
| Ilja vs Jack-8 | 12–7 | 63.16% |
| Ilja vs Claudio | 11–8 | 57.89% |
| Ilja vs Heihachi | 6–13 | 31.58% |
| Ilja vs Shaheen | 7–5 | 58.33% |
| Ilja vs Kuma | 5–4 | 55.56% |
| Ilja vs Lidia | 4–4 | 50.00% |
| Ilja vs Clive | 2–5 | 28.57% |
| Ilja vs Anna | 2–2 | 50.00% |
| Ilja vs Panda | 1–2 | 33.33% |
| Ilja vs Fahkumram | 2–0 | 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.