| Ninstabox vs Reina | 40–38 | 51.28% |
| Ninstabox vs Jin | 37–38 | 49.33% |
| Ninstabox vs Kazuya | 39–35 | 52.70% |
| Ninstabox vs Hwoarang | 29–41 | 41.43% |
| Ninstabox vs Bryan | 35–32 | 52.24% |
| Ninstabox vs King | 32–33 | 49.23% |
| Ninstabox vs Azucena | 34–23 | 59.65% |
| Ninstabox vs Steve | 26–28 | 48.15% |
| Ninstabox vs Paul | 25–27 | 48.08% |
| Ninstabox vs Dragunov | 24–28 | 46.15% |
| Ninstabox vs Law | 32–19 | 62.75% |
| Ninstabox vs Asuka | 27–19 | 58.70% |
| Ninstabox vs Yoshimitsu | 27–17 | 61.36% |
| Ninstabox vs Eddy | 29–15 | 65.91% |
| Ninstabox vs Xiaoyu | 25–18 | 58.14% |
| Ninstabox vs Lili | 26–17 | 60.47% |
| Ninstabox vs Lee | 26–17 | 60.47% |
| Ninstabox vs Victor | 20–22 | 47.62% |
| Ninstabox vs Devil Jin | 17–17 | 50.00% |
| Ninstabox vs Lars | 14–18 | 43.75% |
| Ninstabox vs Jun | 20–10 | 66.67% |
| Ninstabox vs Leo | 17–12 | 58.62% |
| Ninstabox vs Raven | 5–24 | 17.24% |
| Ninstabox vs Feng | 11–14 | 44.00% |
| Ninstabox vs Nina | 16–8 | 66.67% |
| Ninstabox vs Leroy | 15–9 | 62.50% |
| Ninstabox vs Alisa | 9–11 | 45.00% |
| Ninstabox vs Zafina | 10–10 | 50.00% |
| Ninstabox vs Claudio | 7–11 | 38.89% |
| Ninstabox vs Shaheen | 11–4 | 73.33% |
| Ninstabox vs Jack-8 | 6–7 | 46.15% |
| Ninstabox vs Lidia | 10–3 | 76.92% |
| Ninstabox vs Kuma | 2–5 | 28.57% |
| Ninstabox vs Heihachi | 1–2 | 33.33% |
| Ninstabox vs Clive | 0–3 | 0.00% |
| Ninstabox vs Panda | 1–1 | 50.00% |
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.