| Ilonnho vs Jin | 7–16 | 30.43% |
| Ilonnho vs Kazuya | 7–12 | 36.84% |
| Ilonnho vs King | 7–9 | 43.75% |
| Ilonnho vs Paul | 9–6 | 60.00% |
| Ilonnho vs Lars | 8–4 | 66.67% |
| Ilonnho vs Fahkumram | 3–8 | 27.27% |
| Ilonnho vs Reina | 3–5 | 37.50% |
| Ilonnho vs Victor | 4–4 | 50.00% |
| Ilonnho vs Law | 3–4 | 42.86% |
| Ilonnho vs Yoshimitsu | 4–3 | 57.14% |
| Ilonnho vs Hwoarang | 1–6 | 14.29% |
| Ilonnho vs Lee | 3–3 | 50.00% |
| Ilonnho vs Bryan | 2–3 | 40.00% |
| Ilonnho vs Steve | 3–2 | 60.00% |
| Ilonnho vs Raven | 1–4 | 20.00% |
| Ilonnho vs Eddy | 2–3 | 40.00% |
| Ilonnho vs Feng | 2–2 | 50.00% |
| Ilonnho vs Shaheen | 2–2 | 50.00% |
| Ilonnho vs Jun | 2–2 | 50.00% |
| Ilonnho vs Azucena | 2–2 | 50.00% |
| Ilonnho vs Anna | 3–1 | 75.00% |
| Ilonnho vs Dragunov | 0–3 | 0.00% |
| Ilonnho vs Leo | 1–2 | 33.33% |
| Ilonnho vs Claudio | 2–1 | 66.67% |
| Ilonnho vs Leroy | 1–2 | 33.33% |
| Ilonnho vs Lidia | 2–1 | 66.67% |
| Ilonnho vs Heihachi | 2–1 | 66.67% |
| Ilonnho vs Lili | 2–0 | 100.00% |
| Ilonnho vs Alisa | 0–2 | 0.00% |
| Ilonnho vs Nina | 2–0 | 100.00% |
| Ilonnho vs Clive | 0–2 | 0.00% |
| Ilonnho vs Armor King | 0–2 | 0.00% |
| Ilonnho vs Xiaoyu | 1–0 | 100.00% |
| Ilonnho vs Asuka | 0–1 | 0.00% |
| Ilonnho vs Devil Jin | 0–1 | 0.00% |
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.