| irezumi vs Jin | 113–97 | 53.81% |
| irezumi vs Kazuya | 106–86 | 55.21% |
| irezumi vs Heihachi | 88–84 | 51.16% |
| irezumi vs King | 71–95 | 42.77% |
| irezumi vs Steve | 76–62 | 55.07% |
| irezumi vs Reina | 70–66 | 51.47% |
| irezumi vs Bryan | 52–61 | 46.02% |
| irezumi vs Lili | 36–52 | 40.91% |
| irezumi vs Dragunov | 41–43 | 48.81% |
| irezumi vs Yoshimitsu | 35–45 | 43.75% |
| irezumi vs Jun | 32–47 | 40.51% |
| irezumi vs Law | 27–50 | 35.06% |
| irezumi vs Lidia | 35–40 | 46.67% |
| irezumi vs Nina | 33–41 | 44.59% |
| irezumi vs Victor | 35–36 | 49.30% |
| irezumi vs Clive | 39–30 | 56.52% |
| irezumi vs Paul | 27–39 | 40.91% |
| irezumi vs Asuka | 23–42 | 35.38% |
| irezumi vs Lars | 25–37 | 40.32% |
| irezumi vs Xiaoyu | 28–30 | 48.28% |
| irezumi vs Devil Jin | 17–38 | 30.91% |
| irezumi vs Eddy | 24–30 | 44.44% |
| irezumi vs Azucena | 22–31 | 41.51% |
| irezumi vs Hwoarang | 13–34 | 27.66% |
| irezumi vs Feng | 14–32 | 30.43% |
| irezumi vs Lee | 14–19 | 42.42% |
| irezumi vs Alisa | 12–19 | 38.71% |
| irezumi vs Leroy | 10–17 | 37.04% |
| irezumi vs Claudio | 8–18 | 30.77% |
| irezumi vs Leo | 8–15 | 34.78% |
| irezumi vs Zafina | 7–13 | 35.00% |
| irezumi vs Kuma | 4–12 | 25.00% |
| irezumi vs Raven | 6–10 | 37.50% |
| irezumi vs Shaheen | 3–10 | 23.08% |
| irezumi vs Jack-8 | 4–7 | 36.36% |
| irezumi vs Panda | 0–4 | 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.