| IReza021 vs Jin | 27–34 | 44.26% |
| IReza021 vs Hwoarang | 14–21 | 40.00% |
| IReza021 vs Law | 17–17 | 50.00% |
| IReza021 vs Eddy | 14–15 | 48.28% |
| IReza021 vs King | 9–18 | 33.33% |
| IReza021 vs Lili | 10–15 | 40.00% |
| IReza021 vs Kazuya | 9–14 | 39.13% |
| IReza021 vs Bryan | 4–16 | 20.00% |
| IReza021 vs Steve | 10–10 | 50.00% |
| IReza021 vs Fahkumram | 9–11 | 45.00% |
| IReza021 vs Reina | 9–9 | 50.00% |
| IReza021 vs Dragunov | 7–9 | 43.75% |
| IReza021 vs Clive | 5–10 | 33.33% |
| IReza021 vs Paul | 8–5 | 61.54% |
| IReza021 vs Devil Jin | 4–8 | 33.33% |
| IReza021 vs Nina | 1–11 | 8.33% |
| IReza021 vs Jun | 6–6 | 50.00% |
| IReza021 vs Heihachi | 3–8 | 27.27% |
| IReza021 vs Victor | 3–6 | 33.33% |
| IReza021 vs Alisa | 2–6 | 25.00% |
| IReza021 vs Leroy | 3–4 | 42.86% |
| IReza021 vs Yoshimitsu | 3–3 | 50.00% |
| IReza021 vs Asuka | 3–3 | 50.00% |
| IReza021 vs Lars | 1–5 | 16.67% |
| IReza021 vs Claudio | 2–4 | 33.33% |
| IReza021 vs Feng | 3–2 | 60.00% |
| IReza021 vs Lee | 5–0 | 100.00% |
| IReza021 vs Azucena | 3–2 | 60.00% |
| IReza021 vs Lidia | 1–4 | 20.00% |
| IReza021 vs Armor King | 1–3 | 25.00% |
| IReza021 vs Kuma | 1–2 | 33.33% |
| IReza021 vs Anna | 2–1 | 66.67% |
| IReza021 vs Xiaoyu | 0–2 | 0.00% |
| IReza021 vs Zafina | 0–2 | 0.00% |
| IReza021 vs Jack-8 | 0–1 | 0.00% |
| IReza021 vs Raven | 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.