| ninezero vs Eddy | 20–18 | 52.63% |
| ninezero vs King | 19–18 | 51.35% |
| ninezero vs Reina | 17–12 | 58.62% |
| ninezero vs Dragunov | 13–14 | 48.15% |
| ninezero vs Nina | 12–14 | 46.15% |
| ninezero vs Lili | 13–9 | 59.09% |
| ninezero vs Law | 9–11 | 45.00% |
| ninezero vs Jun | 13–7 | 65.00% |
| ninezero vs Kazuya | 14–4 | 77.78% |
| ninezero vs Alisa | 11–7 | 61.11% |
| ninezero vs Azucena | 8–10 | 44.44% |
| ninezero vs Victor | 5–13 | 27.78% |
| ninezero vs Steve | 8–6 | 57.14% |
| ninezero vs Feng | 2–12 | 14.29% |
| ninezero vs Jin | 5–8 | 38.46% |
| ninezero vs Jack-8 | 5–8 | 38.46% |
| ninezero vs Hwoarang | 5–5 | 50.00% |
| ninezero vs Bryan | 6–4 | 60.00% |
| ninezero vs Claudio | 3–7 | 30.00% |
| ninezero vs Paul | 2–7 | 22.22% |
| ninezero vs Raven | 6–3 | 66.67% |
| ninezero vs Xiaoyu | 4–4 | 50.00% |
| ninezero vs Asuka | 8–0 | 100.00% |
| ninezero vs Devil Jin | 3–5 | 37.50% |
| ninezero vs Yoshimitsu | 3–4 | 42.86% |
| ninezero vs Leo | 1–6 | 14.29% |
| ninezero vs Lars | 4–3 | 57.14% |
| ninezero vs Lee | 2–4 | 33.33% |
| ninezero vs Zafina | 2–4 | 33.33% |
| ninezero vs Shaheen | 3–1 | 75.00% |
| ninezero vs Leroy | 2–2 | 50.00% |
| ninezero vs Panda | 1–2 | 33.33% |
| ninezero vs Kuma | 0–2 | 0.00% |
| ninezero vs Heihachi | 0–2 | 0.00% |
| ninezero vs Lidia | 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.