| IvanLa55 vs Dragunov | 4–7 | 36.36% |
| IvanLa55 vs Lili | 5–3 | 62.50% |
| IvanLa55 vs King | 6–0 | 100.00% |
| IvanLa55 vs Zafina | 4–1 | 80.00% |
| IvanLa55 vs Victor | 4–1 | 80.00% |
| IvanLa55 vs Law | 3–1 | 75.00% |
| IvanLa55 vs Xiaoyu | 2–2 | 50.00% |
| IvanLa55 vs Kazuya | 2–2 | 50.00% |
| IvanLa55 vs Asuka | 2–2 | 50.00% |
| IvanLa55 vs Claudio | 4–0 | 100.00% |
| IvanLa55 vs Reina | 4–0 | 100.00% |
| IvanLa55 vs Paul | 2–1 | 66.67% |
| IvanLa55 vs Bryan | 2–1 | 66.67% |
| IvanLa55 vs Steve | 1–2 | 33.33% |
| IvanLa55 vs Lars | 3–0 | 100.00% |
| IvanLa55 vs Leroy | 3–0 | 100.00% |
| IvanLa55 vs Hwoarang | 0–2 | 0.00% |
| IvanLa55 vs Feng | 0–1 | 0.00% |
| IvanLa55 vs Alisa | 1–0 | 100.00% |
| IvanLa55 vs Shaheen | 1–0 | 100.00% |
| IvanLa55 vs Lee | 1–0 | 100.00% |
| IvanLa55 vs Jun | 1–0 | 100.00% |
| IvanLa55 vs Azucena | 1–0 | 100.00% |
| IvanLa55 vs Eddy | 1–0 | 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.