| ARZA vs Reina | 7–8 | 46.67% |
| ARZA vs Steve | 7–5 | 58.33% |
| ARZA vs Bryan | 4–6 | 40.00% |
| ARZA vs Jin | 4–4 | 50.00% |
| ARZA vs Alisa | 4–4 | 50.00% |
| ARZA vs Nina | 6–2 | 75.00% |
| ARZA vs Azucena | 2–6 | 25.00% |
| ARZA vs Lidia | 6–2 | 75.00% |
| ARZA vs Lee | 7–0 | 100.00% |
| ARZA vs Miary Zo | 2–5 | 28.57% |
| ARZA vs King | 3–3 | 50.00% |
| ARZA vs Hwoarang | 1–5 | 16.67% |
| ARZA vs Kazuya | 4–2 | 66.67% |
| ARZA vs Heihachi | 2–4 | 33.33% |
| ARZA vs Jun | 0–5 | 0.00% |
| ARZA vs Eddy | 3–1 | 75.00% |
| ARZA vs Law | 1–2 | 33.33% |
| ARZA vs Yoshimitsu | 2–1 | 66.67% |
| ARZA vs Claudio | 2–1 | 66.67% |
| ARZA vs Jack-8 | 0–2 | 0.00% |
| ARZA vs Devil Jin | 1–1 | 50.00% |
| ARZA vs Lili | 2–0 | 100.00% |
| ARZA vs Lars | 0–2 | 0.00% |
| ARZA vs Raven | 0–2 | 0.00% |
| ARZA vs Fahkumram | 1–1 | 50.00% |
| ARZA vs Paul | 0–1 | 0.00% |
| ARZA vs Feng | 1–0 | 100.00% |
| ARZA vs Dragunov | 1–0 | 100.00% |
| ARZA vs Shaheen | 0–1 | 0.00% |
| ARZA vs Zafina | 0–1 | 0.00% |
| ARZA vs Leroy | 1–0 | 100.00% |
| ARZA vs Armor King | 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.