| I Calyca vs Reina | 10–21 | 32.26% |
| I Calyca vs Nina | 4–14 | 22.22% |
| I Calyca vs Kazuya | 0–15 | 0.00% |
| I Calyca vs Eddy | 1–14 | 6.67% |
| I Calyca vs King | 2–10 | 16.67% |
| I Calyca vs Steve | 5–4 | 55.56% |
| I Calyca vs Jun | 0–9 | 0.00% |
| I Calyca vs Lili | 4–4 | 50.00% |
| I Calyca vs Law | 0–7 | 0.00% |
| I Calyca vs Yoshimitsu | 4–3 | 57.14% |
| I Calyca vs Paul | 2–3 | 40.00% |
| I Calyca vs Bryan | 2–3 | 40.00% |
| I Calyca vs Asuka | 2–3 | 40.00% |
| I Calyca vs Jin | 0–4 | 0.00% |
| I Calyca vs Devil Jin | 0–3 | 0.00% |
| I Calyca vs Dragunov | 0–3 | 0.00% |
| I Calyca vs Xiaoyu | 2–0 | 100.00% |
| I Calyca vs Leo | 0–2 | 0.00% |
| I Calyca vs Zafina | 2–0 | 100.00% |
| I Calyca vs Leroy | 0–2 | 0.00% |
| I Calyca vs Azucena | 0–2 | 0.00% |
| I Calyca vs Victor | 0–2 | 0.00% |
| I Calyca vs Lidia | 0–2 | 0.00% |
| I Calyca vs Feng | 0–1 | 0.00% |
| I Calyca vs Alisa | 0–1 | 0.00% |
| I Calyca vs Shaheen | 0–1 | 0.00% |
| I Calyca vs Lee | 0–1 | 0.00% |
| I Calyca vs Kuma | 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.