| ShadowNinja vs Law | 73–45 | 61.86% |
| ShadowNinja vs Jin | 63–53 | 54.31% |
| ShadowNinja vs King | 51–57 | 47.22% |
| ShadowNinja vs Bryan | 49–50 | 49.49% |
| ShadowNinja vs Steve | 47–48 | 49.47% |
| ShadowNinja vs Kazuya | 36–48 | 42.86% |
| ShadowNinja vs Reina | 43–39 | 52.44% |
| ShadowNinja vs Eddy | 43–33 | 56.58% |
| ShadowNinja vs Hwoarang | 41–31 | 56.94% |
| ShadowNinja vs Dragunov | 34–33 | 50.75% |
| ShadowNinja vs Heihachi | 31–34 | 47.69% |
| ShadowNinja vs Jun | 33–27 | 55.00% |
| ShadowNinja vs Paul | 25–33 | 43.10% |
| ShadowNinja vs Lars | 28–29 | 49.12% |
| ShadowNinja vs Victor | 30–24 | 55.56% |
| ShadowNinja vs Lidia | 29–25 | 53.70% |
| ShadowNinja vs Armor King | 25–27 | 48.08% |
| ShadowNinja vs Lili | 30–17 | 63.83% |
| ShadowNinja vs Fahkumram | 23–22 | 51.11% |
| ShadowNinja vs Azucena | 22–20 | 52.38% |
| ShadowNinja vs Yoshimitsu | 16–24 | 40.00% |
| ShadowNinja vs Asuka | 24–15 | 61.54% |
| ShadowNinja vs Devil Jin | 15–22 | 40.54% |
| ShadowNinja vs Xiaoyu | 20–15 | 57.14% |
| ShadowNinja vs Lee | 15–20 | 42.86% |
| ShadowNinja vs Feng | 20–14 | 58.82% |
| ShadowNinja vs Anna | 19–15 | 55.88% |
| ShadowNinja vs Jack-8 | 15–17 | 46.88% |
| ShadowNinja vs Alisa | 16–16 | 50.00% |
| ShadowNinja vs Leo | 19–10 | 65.52% |
| ShadowNinja vs Nina | 19–9 | 67.86% |
| ShadowNinja vs Raven | 15–11 | 57.69% |
| ShadowNinja vs Shaheen | 10–13 | 43.48% |
| ShadowNinja vs Miary Zo | 9–14 | 39.13% |
| ShadowNinja vs Clive | 7–13 | 35.00% |
| ShadowNinja vs Claudio | 11–8 | 57.89% |
| ShadowNinja vs Leroy | 6–12 | 33.33% |
| ShadowNinja vs Kuma | 6–3 | 66.67% |
| ShadowNinja vs Zafina | 7–2 | 77.78% |
| ShadowNinja vs Panda | 5–2 | 71.43% |
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.