| Irakso vs Kazuya | 39–35 | 52.70% |
| Irakso vs Reina | 37–27 | 57.81% |
| Irakso vs Bryan | 29–30–1 | 49.15% |
| Irakso vs Paul | 21–28 | 42.86% |
| Irakso vs King | 20–29 | 40.82% |
| Irakso vs Hwoarang | 13–35 | 27.08% |
| Irakso vs Jin | 19–29 | 39.58% |
| Irakso vs Yoshimitsu | 21–20 | 51.22% |
| Irakso vs Law | 19–20 | 48.72% |
| Irakso vs Steve | 23–15 | 60.53% |
| Irakso vs Dragunov | 20–18 | 52.63% |
| Irakso vs Feng | 8–27 | 22.86% |
| Irakso vs Eddy | 10–23 | 30.30% |
| Irakso vs Lee | 11–19 | 36.67% |
| Irakso vs Xiaoyu | 8–17 | 32.00% |
| Irakso vs Lili | 10–15 | 40.00% |
| Irakso vs Devil Jin | 13–11 | 54.17% |
| Irakso vs Azucena | 12–11 | 52.17% |
| Irakso vs Leo | 13–8 | 61.90% |
| Irakso vs Jun | 9–12 | 42.86% |
| Irakso vs Raven | 10–10 | 50.00% |
| Irakso vs Nina | 7–12 | 36.84% |
| Irakso vs Asuka | 3–14 | 17.65% |
| Irakso vs Alisa | 6–11 | 35.29% |
| Irakso vs Lars | 6–9 | 40.00% |
| Irakso vs Claudio | 8–7 | 53.33% |
| Irakso vs Victor | 7–8 | 46.67% |
| Irakso vs Jack-8 | 4–10 | 28.57% |
| Irakso vs Kuma | 6–8 | 42.86% |
| Irakso vs Leroy | 2–8 | 20.00% |
| Irakso vs Panda | 3–6 | 33.33% |
| Irakso vs Zafina | 6–1 | 85.71% |
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.