| 87Irocz vs Lili | 3–11 | 21.43% |
| 87Irocz vs Lars | 5–5 | 50.00% |
| 87Irocz vs Steve | 1–7 | 12.50% |
| 87Irocz vs Jin | 5–2 | 71.43% |
| 87Irocz vs Kazuya | 2–4 | 33.33% |
| 87Irocz vs Paul | 1–3 | 25.00% |
| 87Irocz vs Law | 2–2 | 50.00% |
| 87Irocz vs Dragunov | 0–4 | 0.00% |
| 87Irocz vs King | 1–2 | 33.33% |
| 87Irocz vs Yoshimitsu | 0–3 | 0.00% |
| 87Irocz vs Jack-8 | 2–1 | 66.67% |
| 87Irocz vs Reina | 2–1 | 66.67% |
| 87Irocz vs Azucena | 2–1 | 66.67% |
| 87Irocz vs Bryan | 0–2 | 0.00% |
| 87Irocz vs Devil Jin | 1–1 | 50.00% |
| 87Irocz vs Alisa | 0–2 | 0.00% |
| 87Irocz vs Victor | 2–0 | 100.00% |
| 87Irocz vs Anna | 0–2 | 0.00% |
| 87Irocz vs Asuka | 0–1 | 0.00% |
| 87Irocz vs Leo | 0–1 | 0.00% |
| 87Irocz vs Nina | 0–1 | 0.00% |
| 87Irocz vs Zafina | 1–0 | 100.00% |
| 87Irocz vs Leroy | 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.