| IACXS vs Dragunov | 9–7 | 56.25% |
| IACXS vs Yoshimitsu | 7–8 | 46.67% |
| IACXS vs Jin | 7–8 | 46.67% |
| IACXS vs King | 5–8 | 38.46% |
| IACXS vs Jun | 3–4 | 42.86% |
| IACXS vs Azucena | 2–5 | 28.57% |
| IACXS vs Kazuya | 2–4 | 33.33% |
| IACXS vs Lars | 0–6 | 0.00% |
| IACXS vs Nina | 0–6 | 0.00% |
| IACXS vs Steve | 4–1 | 80.00% |
| IACXS vs Devil Jin | 1–4 | 20.00% |
| IACXS vs Reina | 4–1 | 80.00% |
| IACXS vs Victor | 3–2 | 60.00% |
| IACXS vs Bryan | 4–0 | 100.00% |
| IACXS vs Shaheen | 0–4 | 0.00% |
| IACXS vs Alisa | 1–2 | 33.33% |
| IACXS vs Law | 0–2 | 0.00% |
| IACXS vs Hwoarang | 0–2 | 0.00% |
| IACXS vs Asuka | 2–0 | 100.00% |
| IACXS vs Feng | 2–0 | 100.00% |
| IACXS vs Lili | 0–2 | 0.00% |
| IACXS vs Kuma | 0–2 | 0.00% |
| IACXS vs Raven | 0–2 | 0.00% |
| IACXS vs Heihachi | 0–2 | 0.00% |
| IACXS vs Paul | 1–0 | 100.00% |
| IACXS vs Claudio | 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.