| rza78 vs Steve | 3–0 | 100.00% |
| rza78 vs Paul | 1–1 | 50.00% |
| rza78 vs Hwoarang | 0–2 | 0.00% |
| rza78 vs Reina | 2–0 | 100.00% |
| rza78 vs Heihachi | 2–0 | 100.00% |
| rza78 vs Clive | 2–0 | 100.00% |
| rza78 vs King | 0–1 | 0.00% |
| rza78 vs Bryan | 0–1 | 0.00% |
| rza78 vs Alisa | 1–0 | 100.00% |
| rza78 vs Raven | 1–0 | 100.00% |
| rza78 vs Eddy | 0–1 | 0.00% |
| rza78 vs Fahkumram | 0–1 | 0.00% |
| rza78 vs Miary Zo | 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.