| NotIrfan vs King | 14–10 | 58.33% |
| NotIrfan vs Steve | 6–16 | 27.27% |
| NotIrfan vs Paul | 6–10 | 37.50% |
| NotIrfan vs Jin | 6–10 | 37.50% |
| NotIrfan vs Dragunov | 4–10 | 28.57% |
| NotIrfan vs Kazuya | 6–5 | 54.55% |
| NotIrfan vs Heihachi | 5–5 | 50.00% |
| NotIrfan vs Bryan | 2–7 | 22.22% |
| NotIrfan vs Asuka | 3–6 | 33.33% |
| NotIrfan vs Kuma | 7–2 | 77.78% |
| NotIrfan vs Hwoarang | 5–3 | 62.50% |
| NotIrfan vs Jack-8 | 4–4 | 50.00% |
| NotIrfan vs Law | 2–5 | 28.57% |
| NotIrfan vs Victor | 1–6 | 14.29% |
| NotIrfan vs Leo | 1–5 | 16.67% |
| NotIrfan vs Xiaoyu | 1–4 | 20.00% |
| NotIrfan vs Devil Jin | 1–4 | 20.00% |
| NotIrfan vs Eddy | 3–2 | 60.00% |
| NotIrfan vs Clive | 4–1 | 80.00% |
| NotIrfan vs Yoshimitsu | 2–2 | 50.00% |
| NotIrfan vs Lili | 0–4 | 0.00% |
| NotIrfan vs Azucena | 3–1 | 75.00% |
| NotIrfan vs Lars | 0–3 | 0.00% |
| NotIrfan vs Alisa | 1–2 | 33.33% |
| NotIrfan vs Claudio | 2–1 | 66.67% |
| NotIrfan vs Nina | 2–0 | 100.00% |
| NotIrfan vs Lee | 0–2 | 0.00% |
| NotIrfan vs Zafina | 1–1 | 50.00% |
| NotIrfan vs Leroy | 0–2 | 0.00% |
| NotIrfan vs Jun | 2–0 | 100.00% |
| NotIrfan vs Reina | 2–0 | 100.00% |
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.