| Irtep vs Jin | 23–31 | 42.59% |
| Irtep vs Reina | 28–20 | 58.33% |
| Irtep vs Law | 18–25 | 41.86% |
| Irtep vs Heihachi | 12–29 | 29.27% |
| Irtep vs Kazuya | 19–21 | 47.50% |
| Irtep vs King | 9–27 | 25.00% |
| Irtep vs Steve | 19–14 | 57.58% |
| Irtep vs Hwoarang | 11–21 | 34.38% |
| Irtep vs Lili | 7–17 | 29.17% |
| Irtep vs Jun | 9–12 | 42.86% |
| Irtep vs Xiaoyu | 8–11 | 42.11% |
| Irtep vs Bryan | 9–10 | 47.37% |
| Irtep vs Eddy | 7–12 | 36.84% |
| Irtep vs Yoshimitsu | 9–8 | 52.94% |
| Irtep vs Azucena | 11–6 | 64.71% |
| Irtep vs Dragunov | 3–11 | 21.43% |
| Irtep vs Alisa | 2–12 | 14.29% |
| Irtep vs Paul | 7–6 | 53.85% |
| Irtep vs Leo | 7–6 | 53.85% |
| Irtep vs Nina | 6–7 | 46.15% |
| Irtep vs Asuka | 3–9 | 25.00% |
| Irtep vs Victor | 2–10 | 16.67% |
| Irtep vs Jack-8 | 6–5 | 54.55% |
| Irtep vs Lee | 1–9 | 10.00% |
| Irtep vs Lidia | 4–6 | 40.00% |
| Irtep vs Feng | 2–6 | 25.00% |
| Irtep vs Raven | 5–3 | 62.50% |
| Irtep vs Lars | 4–3 | 57.14% |
| Irtep vs Devil Jin | 2–3 | 40.00% |
| Irtep vs Leroy | 1–3 | 25.00% |
| Irtep vs Kuma | 2–1 | 66.67% |
| Irtep vs Zafina | 2–1 | 66.67% |
| Irtep vs Claudio | 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.