| irac vs King | 45–50 | 47.37% |
| irac vs Hwoarang | 40–47 | 45.98% |
| irac vs Jin | 31–52 | 37.35% |
| irac vs Reina | 49–32 | 60.49% |
| irac vs Eddy | 37–43 | 46.25% |
| irac vs Steve | 29–38 | 43.28% |
| irac vs Bryan | 26–35 | 42.62% |
| irac vs Kazuya | 24–36–1 | 40.00% |
| irac vs Yoshimitsu | 19–32 | 37.25% |
| irac vs Asuka | 19–26 | 42.22% |
| irac vs Feng | 22–23 | 48.89% |
| irac vs Law | 23–20–1 | 53.49% |
| irac vs Azucena | 17–25 | 40.48% |
| irac vs Paul | 15–26 | 36.59% |
| irac vs Dragunov | 21–20 | 51.22% |
| irac vs Victor | 20–21 | 48.78% |
| irac vs Lee | 11–28 | 28.21% |
| irac vs Nina | 14–24 | 36.84% |
| irac vs Lili | 15–22 | 40.54% |
| irac vs Xiaoyu | 16–16 | 50.00% |
| irac vs Lidia | 14–16 | 46.67% |
| irac vs Leroy | 17–12 | 58.62% |
| irac vs Jun | 13–16 | 44.83% |
| irac vs Devil Jin | 12–16 | 42.86% |
| irac vs Lars | 13–10 | 56.52% |
| irac vs Leo | 12–10 | 54.55% |
| irac vs Jack-8 | 10–11 | 47.62% |
| irac vs Raven | 8–10 | 44.44% |
| irac vs Claudio | 5–12 | 29.41% |
| irac vs Alisa | 7–8 | 46.67% |
| irac vs Kuma | 8–7 | 53.33% |
| irac vs Zafina | 2–12 | 14.29% |
| irac vs Shaheen | 4–5 | 44.44% |
| irac vs Panda | 6–2 | 75.00% |
| irac vs Heihachi | 2–0 | 100.00% |
| irac vs Clive | 0–1 | 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.