| Ivella vs Dragunov | 4–8 | 33.33% |
| Ivella vs Reina | 6–6 | 50.00% |
| Ivella vs Kazuya | 2–8 | 20.00% |
| Ivella vs Victor | 5–5 | 50.00% |
| Ivella vs Hwoarang | 2–7 | 22.22% |
| Ivella vs Yoshimitsu | 3–5 | 37.50% |
| Ivella vs Jin | 3–4 | 42.86% |
| Ivella vs Lidia | 4–3 | 57.14% |
| Ivella vs Lili | 2–4 | 33.33% |
| Ivella vs Steve | 4–1 | 80.00% |
| Ivella vs Asuka | 1–4 | 20.00% |
| Ivella vs Zafina | 3–2 | 60.00% |
| Ivella vs King | 2–2 | 50.00% |
| Ivella vs Jun | 4–0 | 100.00% |
| Ivella vs Paul | 0–3 | 0.00% |
| Ivella vs Feng | 0–3 | 0.00% |
| Ivella vs Leo | 2–1 | 66.67% |
| Ivella vs Xiaoyu | 1–1 | 50.00% |
| Ivella vs Bryan | 0–2 | 0.00% |
| Ivella vs Jack-8 | 0–2 | 0.00% |
| Ivella vs Devil Jin | 2–0 | 100.00% |
| Ivella vs Nina | 0–2 | 0.00% |
| Ivella vs Kuma | 0–2 | 0.00% |
| Ivella vs Lars | 0–1 | 0.00% |
| Ivella vs Claudio | 1–0 | 100.00% |
| Ivella vs Shaheen | 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.