| ILLWiLL vs King | 83–85 | 49.40% |
| ILLWiLL vs Yoshimitsu | 48–61 | 44.04% |
| ILLWiLL vs Hwoarang | 63–42 | 60.00% |
| ILLWiLL vs Jin | 56–43 | 56.57% |
| ILLWiLL vs Bryan | 58–41 | 58.59% |
| ILLWiLL vs Reina | 43–38 | 53.09% |
| ILLWiLL vs Feng | 30–49 | 37.97% |
| ILLWiLL vs Jun | 45–33 | 57.69% |
| ILLWiLL vs Eddy | 49–29 | 62.82% |
| ILLWiLL vs Jack-8 | 44–32 | 57.89% |
| ILLWiLL vs Dragunov | 42–34 | 55.26% |
| ILLWiLL vs Law | 40–35 | 53.33% |
| ILLWiLL vs Steve | 25–42 | 37.31% |
| ILLWiLL vs Alisa | 26–38 | 40.62% |
| ILLWiLL vs Kazuya | 34–27 | 55.74% |
| ILLWiLL vs Lars | 28–33 | 45.90% |
| ILLWiLL vs Lee | 23–36 | 38.98% |
| ILLWiLL vs Lili | 21–37 | 36.21% |
| ILLWiLL vs Azucena | 30–24 | 55.56% |
| ILLWiLL vs Lidia | 29–25 | 53.70% |
| ILLWiLL vs Victor | 22–30 | 42.31% |
| ILLWiLL vs Devil Jin | 25–26 | 49.02% |
| ILLWiLL vs Asuka | 28–21 | 57.14% |
| ILLWiLL vs Xiaoyu | 22–24 | 47.83% |
| ILLWiLL vs Nina | 21–18 | 53.85% |
| ILLWiLL vs Paul | 21–17 | 55.26% |
| ILLWiLL vs Leo | 15–22 | 40.54% |
| ILLWiLL vs Leroy | 17–19 | 47.22% |
| ILLWiLL vs Raven | 21–15 | 58.33% |
| ILLWiLL vs Zafina | 13–22 | 37.14% |
| ILLWiLL vs Claudio | 18–12 | 60.00% |
| ILLWiLL vs Kuma | 10–13 | 43.48% |
| ILLWiLL vs Panda | 7–8 | 46.67% |
| ILLWiLL vs Shaheen | 4–6 | 40.00% |
| ILLWiLL vs Heihachi | 4–3 | 57.14% |
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.