| Itachi-_-uchiha vs Jin | 16–16 | 50.00% |
| Itachi-_-uchiha vs Kazuya | 14–9 | 60.87% |
| Itachi-_-uchiha vs Hwoarang | 13–8 | 61.90% |
| Itachi-_-uchiha vs Paul | 4–15 | 21.05% |
| Itachi-_-uchiha vs Xiaoyu | 11–8 | 57.89% |
| Itachi-_-uchiha vs Bryan | 11–8 | 57.89% |
| Itachi-_-uchiha vs Steve | 9–9 | 50.00% |
| Itachi-_-uchiha vs Azucena | 10–8 | 55.56% |
| Itachi-_-uchiha vs Eddy | 11–7 | 61.11% |
| Itachi-_-uchiha vs Feng | 8–3 | 72.73% |
| Itachi-_-uchiha vs Dragunov | 4–7 | 36.36% |
| Itachi-_-uchiha vs Reina | 5–6 | 45.45% |
| Itachi-_-uchiha vs Law | 7–3 | 70.00% |
| Itachi-_-uchiha vs King | 7–3 | 70.00% |
| Itachi-_-uchiha vs Victor | 5–5 | 50.00% |
| Itachi-_-uchiha vs Asuka | 6–3 | 66.67% |
| Itachi-_-uchiha vs Lili | 5–4 | 55.56% |
| Itachi-_-uchiha vs Devil Jin | 3–5 | 37.50% |
| Itachi-_-uchiha vs Raven | 4–4 | 50.00% |
| Itachi-_-uchiha vs Yoshimitsu | 4–3 | 57.14% |
| Itachi-_-uchiha vs Lars | 2–4 | 33.33% |
| Itachi-_-uchiha vs Kuma | 4–1 | 80.00% |
| Itachi-_-uchiha vs Lidia | 3–2 | 60.00% |
| Itachi-_-uchiha vs Clive | 4–1 | 80.00% |
| Itachi-_-uchiha vs Armor King | 4–1 | 80.00% |
| Itachi-_-uchiha vs Heihachi | 3–1 | 75.00% |
| Itachi-_-uchiha vs Jack-8 | 1–2 | 33.33% |
| Itachi-_-uchiha vs Leo | 1–2 | 33.33% |
| Itachi-_-uchiha vs Nina | 1–2 | 33.33% |
| Itachi-_-uchiha vs Lee | 1–2 | 33.33% |
| Itachi-_-uchiha vs Leroy | 2–1 | 66.67% |
| Itachi-_-uchiha vs Jun | 3–0 | 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.