| NinjaB vs Reina | 17–9 | 65.38% |
| NinjaB vs King | 10–13 | 43.48% |
| NinjaB vs Eddy | 7–12 | 36.84% |
| NinjaB vs Steve | 9–2 | 81.82% |
| NinjaB vs Jin | 6–4 | 60.00% |
| NinjaB vs Kazuya | 5–5 | 50.00% |
| NinjaB vs Hwoarang | 4–5 | 44.44% |
| NinjaB vs Asuka | 1–8 | 11.11% |
| NinjaB vs Lee | 5–3 | 62.50% |
| NinjaB vs Yoshimitsu | 3–4 | 42.86% |
| NinjaB vs Xiaoyu | 2–5 | 28.57% |
| NinjaB vs Bryan | 4–3 | 57.14% |
| NinjaB vs Lili | 4–3 | 57.14% |
| NinjaB vs Law | 2–4 | 33.33% |
| NinjaB vs Dragunov | 2–4 | 33.33% |
| NinjaB vs Claudio | 2–4 | 33.33% |
| NinjaB vs Victor | 3–3 | 50.00% |
| NinjaB vs Jack-8 | 2–3 | 40.00% |
| NinjaB vs Shaheen | 2–3 | 40.00% |
| NinjaB vs Nina | 2–3 | 40.00% |
| NinjaB vs Jun | 3–2 | 60.00% |
| NinjaB vs Paul | 0–4 | 0.00% |
| NinjaB vs Alisa | 2–2 | 50.00% |
| NinjaB vs Kuma | 1–3 | 25.00% |
| NinjaB vs Azucena | 2–2 | 50.00% |
| NinjaB vs Leo | 2–1 | 66.67% |
| NinjaB vs Zafina | 2–1 | 66.67% |
| NinjaB vs Lidia | 2–1 | 66.67% |
| NinjaB vs Leroy | 2–0 | 100.00% |
| NinjaB vs Raven | 1–1 | 50.00% |
| NinjaB vs Devil Jin | 0–1 | 0.00% |
| NinjaB vs Panda | 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.