| irvichevsky vs Heihachi | 82–133 | 38.14% |
| irvichevsky vs Kazuya | 81–114 | 41.54% |
| irvichevsky vs Jin | 63–88 | 41.72% |
| irvichevsky vs Reina | 78–73 | 51.66% |
| irvichevsky vs Steve | 57–64 | 47.11% |
| irvichevsky vs King | 54–60 | 47.37% |
| irvichevsky vs Bryan | 26–77 | 25.24% |
| irvichevsky vs Dragunov | 40–57 | 41.24% |
| irvichevsky vs Yoshimitsu | 42–49 | 46.15% |
| irvichevsky vs Hwoarang | 32–46 | 41.03% |
| irvichevsky vs Lili | 21–50 | 29.58% |
| irvichevsky vs Law | 20–44 | 31.25% |
| irvichevsky vs Devil Jin | 24–34 | 41.38% |
| irvichevsky vs Asuka | 24–29 | 45.28% |
| irvichevsky vs Azucena | 24–24 | 50.00% |
| irvichevsky vs Jun | 16–30 | 34.78% |
| irvichevsky vs Lidia | 22–24 | 47.83% |
| irvichevsky vs Paul | 14–31 | 31.11% |
| irvichevsky vs Lee | 15–27 | 35.71% |
| irvichevsky vs Victor | 10–32 | 23.81% |
| irvichevsky vs Clive | 17–23 | 42.50% |
| irvichevsky vs Lars | 12–23 | 34.29% |
| irvichevsky vs Nina | 15–17 | 46.88% |
| irvichevsky vs Claudio | 8–22 | 26.67% |
| irvichevsky vs Eddy | 9–20 | 31.03% |
| irvichevsky vs Shaheen | 10–15 | 40.00% |
| irvichevsky vs Xiaoyu | 12–11 | 52.17% |
| irvichevsky vs Feng | 9–14 | 39.13% |
| irvichevsky vs Raven | 15–8 | 65.22% |
| irvichevsky vs Leo | 9–12 | 42.86% |
| irvichevsky vs Alisa | 7–14 | 33.33% |
| irvichevsky vs Leroy | 8–10 | 44.44% |
| irvichevsky vs Kuma | 2–11 | 15.38% |
| irvichevsky vs Jack-8 | 2–9 | 18.18% |
| irvichevsky vs Panda | 3–6 | 33.33% |
| irvichevsky vs Zafina | 0–9 | 0.00% |
| irvichevsky vs Armor King | 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.