| TheGrayNinja vs Kazuya | 19–10 | 65.52% |
| TheGrayNinja vs Hwoarang | 15–12 | 55.56% |
| TheGrayNinja vs Bryan | 15–5 | 75.00% |
| TheGrayNinja vs Devil Jin | 13–6 | 68.42% |
| TheGrayNinja vs Steve | 13–5 | 72.22% |
| TheGrayNinja vs Jun | 14–4 | 77.78% |
| TheGrayNinja vs Law | 8–6 | 57.14% |
| TheGrayNinja vs King | 9–4 | 69.23% |
| TheGrayNinja vs Heihachi | 5–7 | 41.67% |
| TheGrayNinja vs Dragunov | 8–3 | 72.73% |
| TheGrayNinja vs Lili | 6–4 | 60.00% |
| TheGrayNinja vs Fahkumram | 7–3 | 70.00% |
| TheGrayNinja vs Armor King | 5–5 | 50.00% |
| TheGrayNinja vs Xiaoyu | 6–3 | 66.67% |
| TheGrayNinja vs Paul | 3–4 | 42.86% |
| TheGrayNinja vs Jin | 3–4 | 42.86% |
| TheGrayNinja vs Lars | 4–2 | 66.67% |
| TheGrayNinja vs Claudio | 4–2 | 66.67% |
| TheGrayNinja vs Reina | 3–3 | 50.00% |
| TheGrayNinja vs Victor | 3–3 | 50.00% |
| TheGrayNinja vs Raven | 4–2 | 66.67% |
| TheGrayNinja vs Anna | 3–3 | 50.00% |
| TheGrayNinja vs Asuka | 4–1 | 80.00% |
| TheGrayNinja vs Feng | 1–4 | 20.00% |
| TheGrayNinja vs Lee | 3–2 | 60.00% |
| TheGrayNinja vs Nina | 0–4 | 0.00% |
| TheGrayNinja vs Eddy | 4–0 | 100.00% |
| TheGrayNinja vs Yoshimitsu | 2–1 | 66.67% |
| TheGrayNinja vs Panda | 2–1 | 66.67% |
| TheGrayNinja vs Azucena | 3–0 | 100.00% |
| TheGrayNinja vs Jack-8 | 1–1 | 50.00% |
| TheGrayNinja vs Alisa | 1–1 | 50.00% |
| TheGrayNinja vs Zafina | 2–0 | 100.00% |
| TheGrayNinja vs Leroy | 0–2 | 0.00% |
| TheGrayNinja vs Lidia | 0–2 | 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.