| ItachiAkatsuki vs King | 38–67 | 36.19% |
| ItachiAkatsuki vs Jin | 29–60 | 32.58% |
| ItachiAkatsuki vs Kazuya | 32–45 | 41.56% |
| ItachiAkatsuki vs Bryan | 20–50 | 28.57% |
| ItachiAkatsuki vs Reina | 38–28 | 57.58% |
| ItachiAkatsuki vs Lili | 14–49 | 22.22% |
| ItachiAkatsuki vs Steve | 23–29 | 44.23% |
| ItachiAkatsuki vs Hwoarang | 12–38 | 24.00% |
| ItachiAkatsuki vs Lars | 12–27 | 30.77% |
| ItachiAkatsuki vs Law | 13–23 | 36.11% |
| ItachiAkatsuki vs Dragunov | 11–25 | 30.56% |
| ItachiAkatsuki vs Jun | 10–24 | 29.41% |
| ItachiAkatsuki vs Paul | 20–12 | 62.50% |
| ItachiAkatsuki vs Xiaoyu | 7–24 | 22.58% |
| ItachiAkatsuki vs Azucena | 11–17 | 39.29% |
| ItachiAkatsuki vs Yoshimitsu | 12–15 | 44.44% |
| ItachiAkatsuki vs Devil Jin | 13–12 | 52.00% |
| ItachiAkatsuki vs Victor | 3–18 | 14.29% |
| ItachiAkatsuki vs Nina | 8–12 | 40.00% |
| ItachiAkatsuki vs Lee | 5–14 | 26.32% |
| ItachiAkatsuki vs Heihachi | 4–15 | 21.05% |
| ItachiAkatsuki vs Asuka | 8–10 | 44.44% |
| ItachiAkatsuki vs Eddy | 4–13 | 23.53% |
| ItachiAkatsuki vs Feng | 4–12 | 25.00% |
| ItachiAkatsuki vs Alisa | 3–13 | 18.75% |
| ItachiAkatsuki vs Clive | 2–14 | 12.50% |
| ItachiAkatsuki vs Claudio | 6–9 | 40.00% |
| ItachiAkatsuki vs Leo | 5–7 | 41.67% |
| ItachiAkatsuki vs Shaheen | 3–9 | 25.00% |
| ItachiAkatsuki vs Lidia | 6–6 | 50.00% |
| ItachiAkatsuki vs Jack-8 | 5–6 | 45.45% |
| ItachiAkatsuki vs Leroy | 6–4 | 60.00% |
| ItachiAkatsuki vs Kuma | 4–4 | 50.00% |
| ItachiAkatsuki vs Raven | 2–5 | 28.57% |
| ItachiAkatsuki vs Panda | 1–4 | 20.00% |
| ItachiAkatsuki vs Anna | 0–4 | 0.00% |
| ItachiAkatsuki vs Zafina | 0–2 | 0.00% |
| ItachiAkatsuki vs Fahkumram | 0–2 | 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.