| Itchimo-dajin vs Reina | 25–14 | 64.10% |
| Itchimo-dajin vs Lili | 10–14 | 41.67% |
| Itchimo-dajin vs Hwoarang | 10–12 | 45.45% |
| Itchimo-dajin vs King | 12–8 | 60.00% |
| Itchimo-dajin vs Dragunov | 8–11 | 42.11% |
| Itchimo-dajin vs Lidia | 10–9 | 52.63% |
| Itchimo-dajin vs Kazuya | 5–11 | 31.25% |
| Itchimo-dajin vs Paul | 7–7 | 50.00% |
| Itchimo-dajin vs Bryan | 7–5 | 58.33% |
| Itchimo-dajin vs Asuka | 5–7 | 41.67% |
| Itchimo-dajin vs Nina | 9–3 | 75.00% |
| Itchimo-dajin vs Victor | 4–8 | 33.33% |
| Itchimo-dajin vs Steve | 7–4 | 63.64% |
| Itchimo-dajin vs Jack-8 | 6–5 | 54.55% |
| Itchimo-dajin vs Devil Jin | 8–2 | 80.00% |
| Itchimo-dajin vs Lee | 4–6 | 40.00% |
| Itchimo-dajin vs Jun | 7–3 | 70.00% |
| Itchimo-dajin vs Azucena | 5–5 | 50.00% |
| Itchimo-dajin vs Alisa | 6–3 | 66.67% |
| Itchimo-dajin vs Xiaoyu | 2–6 | 25.00% |
| Itchimo-dajin vs Leo | 5–3 | 62.50% |
| Itchimo-dajin vs Law | 4–2 | 66.67% |
| Itchimo-dajin vs Raven | 5–1 | 83.33% |
| Itchimo-dajin vs Jin | 2–3 | 40.00% |
| Itchimo-dajin vs Lars | 1–4 | 20.00% |
| Itchimo-dajin vs Yoshimitsu | 1–3 | 25.00% |
| Itchimo-dajin vs Claudio | 0–4 | 0.00% |
| Itchimo-dajin vs Miary Zo | 4–0 | 100.00% |
| Itchimo-dajin vs Eddy | 2–1 | 66.67% |
| Itchimo-dajin vs Shaheen | 0–2 | 0.00% |
| Itchimo-dajin vs Panda | 0–2 | 0.00% |
| Itchimo-dajin vs Zafina | 0–2 | 0.00% |
| Itchimo-dajin vs Heihachi | 2–0 | 100.00% |
| Itchimo-dajin vs Fahkumram | 0–2 | 0.00% |
| Itchimo-dajin vs Feng | 1–0 | 100.00% |
| Itchimo-dajin vs Leroy | 1–0 | 100.00% |
| Itchimo-dajin vs Clive | 1–0 | 100.00% |
| Itchimo-dajin vs Anna | 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.