| Itztj vs Hwoarang | 9–10 | 47.37% |
| Itztj vs Steve | 11–6 | 64.71% |
| Itztj vs Asuka | 6–8 | 42.86% |
| Itztj vs Lili | 6–8 | 42.86% |
| Itztj vs Reina | 9–5 | 64.29% |
| Itztj vs Eddy | 5–9 | 35.71% |
| Itztj vs Jin | 6–7 | 46.15% |
| Itztj vs Kazuya | 7–6 | 53.85% |
| Itztj vs Jun | 5–6 | 45.45% |
| Itztj vs Lars | 5–5 | 50.00% |
| Itztj vs Law | 3–6 | 33.33% |
| Itztj vs King | 3–4 | 42.86% |
| Itztj vs Victor | 6–1 | 85.71% |
| Itztj vs Xiaoyu | 5–1 | 83.33% |
| Itztj vs Dragunov | 4–1 | 80.00% |
| Itztj vs Anna | 3–2 | 60.00% |
| Itztj vs Yoshimitsu | 0–4 | 0.00% |
| Itztj vs Jack-8 | 3–1 | 75.00% |
| Itztj vs Nina | 2–2 | 50.00% |
| Itztj vs Azucena | 2–2 | 50.00% |
| Itztj vs Armor King | 1–3 | 25.00% |
| Itztj vs Paul | 3–0 | 100.00% |
| Itztj vs Alisa | 3–0 | 100.00% |
| Itztj vs Zafina | 1–2 | 33.33% |
| Itztj vs Feng | 0–2 | 0.00% |
| Itztj vs Lee | 0–2 | 0.00% |
| Itztj vs Leroy | 1–1 | 50.00% |
| Itztj vs Lidia | 2–0 | 100.00% |
| Itztj vs Claudio | 1–0 | 100.00% |
| Itztj vs Shaheen | 1–0 | 100.00% |
| Itztj vs Raven | 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.