| IrkPeens vs Jin | 27–38 | 41.54% |
| IrkPeens vs Bryan | 36–28 | 56.25% |
| IrkPeens vs King | 30–17 | 63.83% |
| IrkPeens vs Reina | 25–21 | 54.35% |
| IrkPeens vs Law | 21–19 | 52.50% |
| IrkPeens vs Steve | 16–24 | 40.00% |
| IrkPeens vs Kazuya | 13–25 | 34.21% |
| IrkPeens vs Dragunov | 13–24 | 35.14% |
| IrkPeens vs Jun | 13–22 | 37.14% |
| IrkPeens vs Leo | 13–21 | 38.24% |
| IrkPeens vs Lee | 16–18 | 47.06% |
| IrkPeens vs Eddy | 14–19 | 42.42% |
| IrkPeens vs Hwoarang | 15–17 | 46.88% |
| IrkPeens vs Victor | 14–15 | 48.28% |
| IrkPeens vs Lars | 16–12 | 57.14% |
| IrkPeens vs Nina | 11–17 | 39.29% |
| IrkPeens vs Clive | 14–13 | 51.85% |
| IrkPeens vs Asuka | 11–15 | 42.31% |
| IrkPeens vs Xiaoyu | 12–11 | 52.17% |
| IrkPeens vs Alisa | 11–12 | 47.83% |
| IrkPeens vs Paul | 9–12 | 42.86% |
| IrkPeens vs Lili | 10–10 | 50.00% |
| IrkPeens vs Lidia | 8–11 | 42.11% |
| IrkPeens vs Yoshimitsu | 10–8 | 55.56% |
| IrkPeens vs Leroy | 8–10 | 44.44% |
| IrkPeens vs Heihachi | 10–7 | 58.82% |
| IrkPeens vs Devil Jin | 9–6 | 60.00% |
| IrkPeens vs Claudio | 8–5 | 61.54% |
| IrkPeens vs Kuma | 5–8 | 38.46% |
| IrkPeens vs Azucena | 6–7 | 46.15% |
| IrkPeens vs Jack-8 | 6–5 | 54.55% |
| IrkPeens vs Raven | 3–7 | 30.00% |
| IrkPeens vs Shaheen | 6–3 | 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.