| itagaki vs Jin | 71–91 | 43.83% |
| itagaki vs Kazuya | 76–82 | 48.10% |
| itagaki vs Dragunov | 52–62 | 45.61% |
| itagaki vs King | 62–51 | 54.87% |
| itagaki vs Law | 53–46 | 53.54% |
| itagaki vs Clive | 44–48 | 47.83% |
| itagaki vs Bryan | 47–44 | 51.65% |
| itagaki vs Reina | 45–46 | 49.45% |
| itagaki vs Heihachi | 34–48 | 41.46% |
| itagaki vs Hwoarang | 31–38 | 44.93% |
| itagaki vs Jun | 39–23 | 62.90% |
| itagaki vs Yoshimitsu | 23–31 | 42.59% |
| itagaki vs Victor | 27–27 | 50.00% |
| itagaki vs Steve | 19–27 | 41.30% |
| itagaki vs Devil Jin | 22–22 | 50.00% |
| itagaki vs Nina | 18–26 | 40.91% |
| itagaki vs Asuka | 27–14 | 65.85% |
| itagaki vs Lili | 24–17 | 58.54% |
| itagaki vs Paul | 12–27 | 30.77% |
| itagaki vs Feng | 13–24 | 35.14% |
| itagaki vs Lidia | 21–15 | 58.33% |
| itagaki vs Lars | 12–23 | 34.29% |
| itagaki vs Alisa | 18–17 | 51.43% |
| itagaki vs Lee | 16–13 | 55.17% |
| itagaki vs Azucena | 11–14 | 44.00% |
| itagaki vs Jack-8 | 7–16 | 30.43% |
| itagaki vs Eddy | 12–10 | 54.55% |
| itagaki vs Xiaoyu | 9–11 | 45.00% |
| itagaki vs Leo | 10–9 | 52.63% |
| itagaki vs Raven | 5–7 | 41.67% |
| itagaki vs Kuma | 2–9 | 18.18% |
| itagaki vs Claudio | 1–8 | 11.11% |
| itagaki vs Shaheen | 3–6 | 33.33% |
| itagaki vs Leroy | 2–6 | 25.00% |
| itagaki vs Panda | 2–1 | 66.67% |
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.