| Shinobininja21 vs Jin | 16–16 | 50.00% |
| Shinobininja21 vs Reina | 14–18 | 43.75% |
| Shinobininja21 vs Eddy | 6–26 | 18.75% |
| Shinobininja21 vs Lili | 16–11 | 59.26% |
| Shinobininja21 vs King | 6–18 | 25.00% |
| Shinobininja21 vs Yoshimitsu | 8–14 | 36.36% |
| Shinobininja21 vs Hwoarang | 7–11 | 38.89% |
| Shinobininja21 vs Lidia | 9–9 | 50.00% |
| Shinobininja21 vs Bryan | 9–8 | 52.94% |
| Shinobininja21 vs Victor | 12–3 | 80.00% |
| Shinobininja21 vs Kazuya | 11–2 | 84.62% |
| Shinobininja21 vs Jun | 6–6 | 50.00% |
| Shinobininja21 vs Dragunov | 5–6 | 45.45% |
| Shinobininja21 vs Lars | 4–7 | 36.36% |
| Shinobininja21 vs Azucena | 8–3 | 72.73% |
| Shinobininja21 vs Xiaoyu | 2–8 | 20.00% |
| Shinobininja21 vs Claudio | 5–5 | 50.00% |
| Shinobininja21 vs Paul | 3–6 | 33.33% |
| Shinobininja21 vs Leroy | 5–4 | 55.56% |
| Shinobininja21 vs Asuka | 2–6 | 25.00% |
| Shinobininja21 vs Nina | 5–3 | 62.50% |
| Shinobininja21 vs Law | 2–5 | 28.57% |
| Shinobininja21 vs Steve | 5–2 | 71.43% |
| Shinobininja21 vs Alisa | 2–4 | 33.33% |
| Shinobininja21 vs Devil Jin | 1–4 | 20.00% |
| Shinobininja21 vs Feng | 2–2 | 50.00% |
| Shinobininja21 vs Leo | 1–3 | 25.00% |
| Shinobininja21 vs Shaheen | 2–2 | 50.00% |
| Shinobininja21 vs Lee | 0–4 | 0.00% |
| Shinobininja21 vs Zafina | 1–2 | 33.33% |
| Shinobininja21 vs Raven | 2–1 | 66.67% |
| Shinobininja21 vs Panda | 0–2 | 0.00% |
| Shinobininja21 vs Jack-8 | 1–0 | 100.00% |
| Shinobininja21 vs Kuma | 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.