| SecureOnyx vs Steve | 7–4 | 63.64% |
| SecureOnyx vs Kazuya | 7–2 | 77.78% |
| SecureOnyx vs Nina | 5–1 | 83.33% |
| SecureOnyx vs Lars | 5–0 | 100.00% |
| SecureOnyx vs Victor | 3–2 | 60.00% |
| SecureOnyx vs Anna | 5–0 | 100.00% |
| SecureOnyx vs Paul | 3–1 | 75.00% |
| SecureOnyx vs King | 4–0 | 100.00% |
| SecureOnyx vs Hwoarang | 4–0 | 100.00% |
| SecureOnyx vs Jin | 4–0 | 100.00% |
| SecureOnyx vs Alisa | 2–2 | 50.00% |
| SecureOnyx vs Reina | 4–0 | 100.00% |
| SecureOnyx vs Law | 2–1 | 66.67% |
| SecureOnyx vs Yoshimitsu | 2–1 | 66.67% |
| SecureOnyx vs Lili | 2–1 | 66.67% |
| SecureOnyx vs Leo | 1–2 | 33.33% |
| SecureOnyx vs Devil Jin | 2–0 | 100.00% |
| SecureOnyx vs Feng | 1–1 | 50.00% |
| SecureOnyx vs Leroy | 2–0 | 100.00% |
| SecureOnyx vs Jun | 2–0 | 100.00% |
| SecureOnyx vs Eddy | 0–2 | 0.00% |
| SecureOnyx vs Clive | 2–0 | 100.00% |
| SecureOnyx vs Jack-8 | 1–0 | 100.00% |
| SecureOnyx vs Fahkumram | 1–0 | 100.00% |
| SecureOnyx 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.