| Illan vs Kazuya | 125–69 | 64.43% |
| Illan vs Hwoarang | 98–66 | 59.76% |
| Illan vs Jin | 96–51 | 65.31% |
| Illan vs Bryan | 74–50 | 59.68% |
| Illan vs King | 59–53 | 52.68% |
| Illan vs Law | 60–50 | 54.55% |
| Illan vs Steve | 62–48 | 56.36% |
| Illan vs Reina | 47–33 | 58.75% |
| Illan vs Lidia | 38–36 | 51.35% |
| Illan vs Yoshimitsu | 34–36 | 48.57% |
| Illan vs Dragunov | 29–41 | 41.43% |
| Illan vs Nina | 30–38 | 44.12% |
| Illan vs Devil Jin | 32–29 | 52.46% |
| Illan vs Lee | 29–32 | 47.54% |
| Illan vs Alisa | 25–35 | 41.67% |
| Illan vs Heihachi | 28–32 | 46.67% |
| Illan vs Lili | 23–35 | 39.66% |
| Illan vs Paul | 29–28 | 50.88% |
| Illan vs Eddy | 30–25 | 54.55% |
| Illan vs Asuka | 22–28 | 44.00% |
| Illan vs Azucena | 26–24 | 52.00% |
| Illan vs Xiaoyu | 20–24 | 45.45% |
| Illan vs Lars | 28–16 | 63.64% |
| Illan vs Fahkumram | 17–25 | 40.48% |
| Illan vs Jun | 24–17 | 58.54% |
| Illan vs Victor | 21–19 | 52.50% |
| Illan vs Jack-8 | 22–17 | 56.41% |
| Illan vs Claudio | 12–20 | 37.50% |
| Illan vs Feng | 12–19 | 38.71% |
| Illan vs Kuma | 14–16 | 46.67% |
| Illan vs Raven | 12–14 | 46.15% |
| Illan vs Zafina | 10–13 | 43.48% |
| Illan vs Leo | 9–12 | 42.86% |
| Illan vs Armor King | 7–12 | 36.84% |
| Illan vs Shaheen | 11–6 | 64.71% |
| Illan vs Leroy | 7–7 | 50.00% |
| Illan vs Clive | 6–5 | 54.55% |
| Illan vs Anna | 3–3 | 50.00% |
| Illan vs Panda | 3–0 | 100.00% |
| Illan vs Miary Zo | 1–1 | 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.