| Papa Ninja vs Hwoarang | 10–19 | 34.48% |
| Papa Ninja vs Lidia | 16–13 | 55.17% |
| Papa Ninja vs Jin | 12–16 | 42.86% |
| Papa Ninja vs King | 11–14 | 44.00% |
| Papa Ninja vs Kazuya | 6–8 | 42.86% |
| Papa Ninja vs Dragunov | 7–7 | 50.00% |
| Papa Ninja vs Paul | 7–6 | 53.85% |
| Papa Ninja vs Law | 4–9 | 30.77% |
| Papa Ninja vs Yoshimitsu | 7–6 | 53.85% |
| Papa Ninja vs Azucena | 8–5 | 61.54% |
| Papa Ninja vs Reina | 5–7 | 41.67% |
| Papa Ninja vs Claudio | 4–4 | 50.00% |
| Papa Ninja vs Victor | 7–1 | 87.50% |
| Papa Ninja vs Devil Jin | 2–5 | 28.57% |
| Papa Ninja vs Lili | 3–4 | 42.86% |
| Papa Ninja vs Lars | 1–6 | 14.29% |
| Papa Ninja vs Raven | 2–5 | 28.57% |
| Papa Ninja vs Eddy | 0–7 | 0.00% |
| Papa Ninja vs Asuka | 1–5 | 16.67% |
| Papa Ninja vs Nina | 2–4 | 33.33% |
| Papa Ninja vs Steve | 1–4 | 20.00% |
| Papa Ninja vs Jack-8 | 0–5 | 0.00% |
| Papa Ninja vs Lee | 0–5 | 0.00% |
| Papa Ninja vs Bryan | 1–3 | 25.00% |
| Papa Ninja vs Xiaoyu | 2–1 | 66.67% |
| Papa Ninja vs Feng | 0–2 | 0.00% |
| Papa Ninja vs Alisa | 0–2 | 0.00% |
| Papa Ninja vs Panda | 0–2 | 0.00% |
| Papa Ninja vs Leroy | 0–2 | 0.00% |
| Papa Ninja vs Zafina | 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.