| itchyz vs Jin | 21–46 | 31.34% |
| itchyz vs Reina | 36–30 | 54.55% |
| itchyz vs King | 14–40 | 25.93% |
| itchyz vs Kazuya | 22–31 | 41.51% |
| itchyz vs Dragunov | 13–40 | 24.53% |
| itchyz vs Hwoarang | 11–33 | 25.00% |
| itchyz vs Steve | 14–29 | 32.56% |
| itchyz vs Yoshimitsu | 16–15 | 51.61% |
| itchyz vs Bryan | 10–21 | 32.26% |
| itchyz vs Lili | 7–21 | 25.00% |
| itchyz vs Jun | 8–17–1 | 32.00% |
| itchyz vs Azucena | 8–15 | 34.78% |
| itchyz vs Law | 7–15 | 31.82% |
| itchyz vs Victor | 10–12 | 45.45% |
| itchyz vs Asuka | 7–14 | 33.33% |
| itchyz vs Devil Jin | 6–15 | 28.57% |
| itchyz vs Lars | 9–12 | 42.86% |
| itchyz vs Eddy | 5–16 | 23.81% |
| itchyz vs Paul | 8–10 | 44.44% |
| itchyz vs Leo | 7–11 | 38.89% |
| itchyz vs Alisa | 3–15 | 16.67% |
| itchyz vs Xiaoyu | 9–6 | 60.00% |
| itchyz vs Jack-8 | 4–10 | 28.57% |
| itchyz vs Nina | 4–10 | 28.57% |
| itchyz vs Feng | 2–9 | 18.18% |
| itchyz vs Leroy | 8–2 | 80.00% |
| itchyz vs Claudio | 6–2 | 75.00% |
| itchyz vs Lee | 3–5 | 37.50% |
| itchyz vs Raven | 3–5 | 37.50% |
| itchyz vs Shaheen | 0–6 | 0.00% |
| itchyz vs Heihachi | 1–4 | 20.00% |
| itchyz vs Kuma | 2–2 | 50.00% |
| itchyz vs Panda | 0–2 | 0.00% |
| itchyz vs Lidia | 1–1 | 50.00% |
| itchyz vs Zafina | 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.