| Kawasaki Ninja vs Jin | 66–59 | 52.80% |
| Kawasaki Ninja vs Hwoarang | 57–66 | 46.34% |
| Kawasaki Ninja vs Kazuya | 55–46 | 54.46% |
| Kawasaki Ninja vs Law | 51–47–1 | 52.04% |
| Kawasaki Ninja vs King | 42–54 | 43.75% |
| Kawasaki Ninja vs Paul | 40–48–1 | 45.45% |
| Kawasaki Ninja vs Dragunov | 40–45 | 47.06% |
| Kawasaki Ninja vs Yoshimitsu | 42–41 | 50.60% |
| Kawasaki Ninja vs Bryan | 43–38 | 53.09% |
| Kawasaki Ninja vs Devil Jin | 31–43 | 41.89% |
| Kawasaki Ninja vs Lili | 44–30 | 59.46% |
| Kawasaki Ninja vs Lars | 42–31 | 57.53% |
| Kawasaki Ninja vs Nina | 36–32 | 52.94% |
| Kawasaki Ninja vs Reina | 30–38 | 44.12% |
| Kawasaki Ninja vs Xiaoyu | 43–24 | 64.18% |
| Kawasaki Ninja vs Jun | 36–24 | 60.00% |
| Kawasaki Ninja vs Asuka | 35–23 | 60.34% |
| Kawasaki Ninja vs Alisa | 28–30 | 48.28% |
| Kawasaki Ninja vs Steve | 28–24 | 53.85% |
| Kawasaki Ninja vs Azucena | 26–24 | 52.00% |
| Kawasaki Ninja vs Feng | 22–25 | 46.81% |
| Kawasaki Ninja vs Claudio | 24–22 | 52.17% |
| Kawasaki Ninja vs Lee | 26–20 | 56.52% |
| Kawasaki Ninja vs Raven | 23–17 | 57.50% |
| Kawasaki Ninja vs Leroy | 23–14 | 62.16% |
| Kawasaki Ninja vs Victor | 22–15 | 59.46% |
| Kawasaki Ninja vs Jack-8 | 14–18 | 43.75% |
| Kawasaki Ninja vs Leo | 18–14 | 56.25% |
| Kawasaki Ninja vs Heihachi | 6–21 | 22.22% |
| Kawasaki Ninja vs Eddy | 12–12 | 50.00% |
| Kawasaki Ninja vs Lidia | 10–14 | 41.67% |
| Kawasaki Ninja vs Shaheen | 5–16 | 23.81% |
| Kawasaki Ninja vs Zafina | 10–9 | 52.63% |
| Kawasaki Ninja vs Kuma | 3–12 | 20.00% |
| Kawasaki Ninja vs Panda | 1–3 | 25.00% |
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.