| Reza vs King | 6–12 | 33.33% |
| Reza vs Reina | 10–5 | 66.67% |
| Reza vs Jin | 8–5 | 61.54% |
| Reza vs Nina | 5–4 | 55.56% |
| Reza vs Law | 1–7 | 12.50% |
| Reza vs Dragunov | 4–4 | 50.00% |
| Reza vs Steve | 5–2 | 71.43% |
| Reza vs Kazuya | 3–3 | 50.00% |
| Reza vs Azucena | 3–1 | 75.00% |
| Reza vs Paul | 2–1 | 66.67% |
| Reza vs Hwoarang | 0–3 | 0.00% |
| Reza vs Asuka | 3–0 | 100.00% |
| Reza vs Lili | 1–2 | 33.33% |
| Reza vs Lee | 1–2 | 33.33% |
| Reza vs Jun | 2–1 | 66.67% |
| Reza vs Victor | 1–2 | 33.33% |
| Reza vs Heihachi | 2–1 | 66.67% |
| Reza vs Devil Jin | 0–2 | 0.00% |
| Reza vs Alisa | 1–1 | 50.00% |
| Reza vs Fahkumram | 0–2 | 0.00% |
| Reza vs Yoshimitsu | 0–1 | 0.00% |
| Reza vs Xiaoyu | 0–1 | 0.00% |
| Reza vs Claudio | 0–1 | 0.00% |
| Reza vs Kuma | 0–1 | 0.00% |
| Reza vs Leroy | 1–0 | 100.00% |
| Reza vs Armor King | 1–0 | 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.