| Leaf Ninja vs Kazuya | 64–63 | 50.39% |
| Leaf Ninja vs King | 56–56 | 50.00% |
| Leaf Ninja vs Jin | 59–51 | 53.64% |
| Leaf Ninja vs Reina | 61–44 | 58.10% |
| Leaf Ninja vs Hwoarang | 56–41 | 57.73% |
| Leaf Ninja vs Law | 54–31 | 63.53% |
| Leaf Ninja vs Bryan | 44–38 | 53.66% |
| Leaf Ninja vs Paul | 44–31 | 58.67% |
| Leaf Ninja vs Yoshimitsu | 27–44 | 38.03% |
| Leaf Ninja vs Dragunov | 32–35 | 47.76% |
| Leaf Ninja vs Steve | 32–34 | 48.48% |
| Leaf Ninja vs Azucena | 29–29 | 50.00% |
| Leaf Ninja vs Devil Jin | 27–29 | 48.21% |
| Leaf Ninja vs Lili | 22–34 | 39.29% |
| Leaf Ninja vs Lidia | 31–25 | 55.36% |
| Leaf Ninja vs Leo | 25–29 | 46.30% |
| Leaf Ninja vs Jun | 25–27 | 48.08% |
| Leaf Ninja vs Victor | 22–28 | 44.00% |
| Leaf Ninja vs Feng | 21–27 | 43.75% |
| Leaf Ninja vs Asuka | 19–27 | 41.30% |
| Leaf Ninja vs Lars | 18–27 | 40.00% |
| Leaf Ninja vs Lee | 24–17 | 58.54% |
| Leaf Ninja vs Eddy | 17–23 | 42.50% |
| Leaf Ninja vs Kuma | 15–22 | 40.54% |
| Leaf Ninja vs Jack-8 | 18–18 | 50.00% |
| Leaf Ninja vs Alisa | 9–26 | 25.71% |
| Leaf Ninja vs Xiaoyu | 22–11 | 66.67% |
| Leaf Ninja vs Raven | 14–17 | 45.16% |
| Leaf Ninja vs Nina | 14–16 | 46.67% |
| Leaf Ninja vs Claudio | 10–13 | 43.48% |
| Leaf Ninja vs Zafina | 8–11 | 42.11% |
| Leaf Ninja vs Leroy | 8–10 | 44.44% |
| Leaf Ninja vs Shaheen | 6–7 | 46.15% |
| Leaf Ninja vs Panda | 2–5 | 28.57% |
| Leaf Ninja vs Heihachi | 1–4 | 20.00% |
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.