| R1zeas vs Paul | 0–6 | 0.00% |
| R1zeas vs Heihachi | 1–5 | 16.67% |
| R1zeas vs Steve | 1–4 | 20.00% |
| R1zeas vs Lee | 2–3 | 40.00% |
| R1zeas vs Kazuya | 0–4 | 0.00% |
| R1zeas vs Dragunov | 0–4 | 0.00% |
| R1zeas vs Alisa | 1–2 | 33.33% |
| R1zeas vs Jun | 1–2 | 33.33% |
| R1zeas vs Victor | 2–1 | 66.67% |
| R1zeas vs Eddy | 1–2 | 33.33% |
| R1zeas vs Armor King | 1–2 | 33.33% |
| R1zeas vs King | 0–2 | 0.00% |
| R1zeas vs Yoshimitsu | 0–2 | 0.00% |
| R1zeas vs Hwoarang | 0–2 | 0.00% |
| R1zeas vs Jack-8 | 0–2 | 0.00% |
| R1zeas vs Devil Jin | 0–2 | 0.00% |
| R1zeas vs Lili | 0–2 | 0.00% |
| R1zeas vs Nina | 0–2 | 0.00% |
| R1zeas vs Bryan | 0–1 | 0.00% |
| R1zeas vs Feng | 0–1 | 0.00% |
| R1zeas vs Azucena | 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.