| Tony678 vs Steve | 8–5 | 61.54% |
| Tony678 vs Nina | 3–10 | 23.08% |
| Tony678 vs King | 3–6 | 33.33% |
| Tony678 vs Victor | 6–3 | 66.67% |
| Tony678 vs Asuka | 3–4 | 42.86% |
| Tony678 vs Lili | 6–1 | 85.71% |
| Tony678 vs Jun | 5–2 | 71.43% |
| Tony678 vs Reina | 7–0 | 100.00% |
| Tony678 vs Law | 2–4 | 33.33% |
| Tony678 vs Hwoarang | 3–2 | 60.00% |
| Tony678 vs Kazuya | 1–4 | 20.00% |
| Tony678 vs Dragunov | 2–2 | 50.00% |
| Tony678 vs Kuma | 3–1 | 75.00% |
| Tony678 vs Azucena | 1–3 | 25.00% |
| Tony678 vs Xiaoyu | 0–3 | 0.00% |
| Tony678 vs Jin | 3–0 | 100.00% |
| Tony678 vs Leo | 2–0 | 100.00% |
| Tony678 vs Alisa | 0–2 | 0.00% |
| Tony678 vs Shaheen | 2–0 | 100.00% |
| Tony678 vs Raven | 2–0 | 100.00% |
| Tony678 vs Paul | 0–1 | 0.00% |
| Tony678 vs Yoshimitsu | 0–1 | 0.00% |
| Tony678 vs Bryan | 0–1 | 0.00% |
| Tony678 vs Devil Jin | 1–0 | 100.00% |
| Tony678 vs Lars | 0–1 | 0.00% |
| Tony678 vs Zafina | 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.