| Ivanillo vs Law | 18–12 | 60.00% |
| Ivanillo vs Jin | 13–14 | 48.15% |
| Ivanillo vs King | 12–11 | 52.17% |
| Ivanillo vs Hwoarang | 6–12 | 33.33% |
| Ivanillo vs Reina | 7–10 | 41.18% |
| Ivanillo vs Lili | 8–6 | 57.14% |
| Ivanillo vs Fahkumram | 6–4 | 60.00% |
| Ivanillo vs Bryan | 3–6 | 33.33% |
| Ivanillo vs Azucena | 3–6 | 33.33% |
| Ivanillo vs Armor King | 5–4 | 55.56% |
| Ivanillo vs Kazuya | 4–4 | 50.00% |
| Ivanillo vs Asuka | 4–4 | 50.00% |
| Ivanillo vs Steve | 2–5 | 28.57% |
| Ivanillo vs Heihachi | 6–1 | 85.71% |
| Ivanillo vs Eddy | 1–5 | 16.67% |
| Ivanillo vs Paul | 1–4 | 20.00% |
| Ivanillo vs Devil Jin | 4–1 | 80.00% |
| Ivanillo vs Shaheen | 0–5 | 0.00% |
| Ivanillo vs Raven | 3–2 | 60.00% |
| Ivanillo vs Miary Zo | 1–4 | 20.00% |
| Ivanillo vs Feng | 2–2 | 50.00% |
| Ivanillo vs Dragunov | 0–4 | 0.00% |
| Ivanillo vs Alisa | 2–2 | 50.00% |
| Ivanillo vs Lee | 3–1 | 75.00% |
| Ivanillo vs Jun | 2–2 | 50.00% |
| Ivanillo vs Xiaoyu | 2–0 | 100.00% |
| Ivanillo vs Leo | 0–2 | 0.00% |
| Ivanillo vs Zafina | 2–0 | 100.00% |
| Ivanillo vs Victor | 0–2 | 0.00% |
| Ivanillo vs Lidia | 2–0 | 100.00% |
| Ivanillo vs Nina | 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.