| Itchyro vs Reina | 18–8 | 69.23% |
| Itchyro vs King | 8–14 | 36.36% |
| Itchyro vs Hwoarang | 9–12 | 42.86% |
| Itchyro vs Jun | 10–9 | 52.63% |
| Itchyro vs Dragunov | 7–9 | 43.75% |
| Itchyro vs Lili | 12–3 | 80.00% |
| Itchyro vs Fahkumram | 4–10 | 28.57% |
| Itchyro vs Paul | 4–9 | 30.77% |
| Itchyro vs Jin | 5–6 | 45.45% |
| Itchyro vs Bryan | 1–10 | 9.09% |
| Itchyro vs Zafina | 6–5 | 54.55% |
| Itchyro vs Kazuya | 1–9 | 10.00% |
| Itchyro vs Steve | 3–7 | 30.00% |
| Itchyro vs Asuka | 4–6 | 40.00% |
| Itchyro vs Lars | 2–8 | 20.00% |
| Itchyro vs Armor King | 3–7 | 30.00% |
| Itchyro vs Victor | 3–6 | 33.33% |
| Itchyro vs Yoshimitsu | 2–5 | 28.57% |
| Itchyro vs Xiaoyu | 4–3 | 57.14% |
| Itchyro vs Lee | 1–6 | 14.29% |
| Itchyro vs Lidia | 4–2 | 66.67% |
| Itchyro vs Heihachi | 0–6 | 0.00% |
| Itchyro vs Leo | 2–3 | 40.00% |
| Itchyro vs Alisa | 3–2 | 60.00% |
| Itchyro vs Kuma | 1–4 | 20.00% |
| Itchyro vs Feng | 0–4 | 0.00% |
| Itchyro vs Law | 2–1 | 66.67% |
| Itchyro vs Azucena | 1–2 | 33.33% |
| Itchyro vs Raven | 2–1 | 66.67% |
| Itchyro vs Devil Jin | 1–1 | 50.00% |
| Itchyro vs Shaheen | 0–2 | 0.00% |
| Itchyro vs Anna | 0–2 | 0.00% |
| Itchyro vs Jack-8 | 0–1 | 0.00% |
| Itchyro vs Claudio | 0–1 | 0.00% |
| Itchyro vs Nina | 0–1 | 0.00% |
| Itchyro vs Leroy | 0–1 | 0.00% |
| Itchyro vs Eddy | 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.