| Killer Ninja vs Jin | 63–37 | 63.00% |
| Killer Ninja vs King | 51–32 | 61.45% |
| Killer Ninja vs Kazuya | 49–26 | 65.33% |
| Killer Ninja vs Dragunov | 29–46 | 38.67% |
| Killer Ninja vs Reina | 40–33 | 54.79% |
| Killer Ninja vs Bryan | 36–32 | 52.94% |
| Killer Ninja vs Paul | 38–29 | 56.72% |
| Killer Ninja vs Hwoarang | 34–27 | 55.74% |
| Killer Ninja vs Lili | 37–19 | 66.07% |
| Killer Ninja vs Steve | 35–20 | 63.64% |
| Killer Ninja vs Law | 26–26 | 50.00% |
| Killer Ninja vs Asuka | 32–19 | 62.75% |
| Killer Ninja vs Xiaoyu | 27–21 | 56.25% |
| Killer Ninja vs Yoshimitsu | 26–20 | 56.52% |
| Killer Ninja vs Devil Jin | 19–21 | 47.50% |
| Killer Ninja vs Heihachi | 23–17 | 57.50% |
| Killer Ninja vs Kuma | 20–19 | 51.28% |
| Killer Ninja vs Victor | 24–15 | 61.54% |
| Killer Ninja vs Jun | 25–11 | 69.44% |
| Killer Ninja vs Jack-8 | 11–23 | 32.35% |
| Killer Ninja vs Lars | 15–15 | 50.00% |
| Killer Ninja vs Leo | 8–18 | 30.77% |
| Killer Ninja vs Claudio | 7–19 | 26.92% |
| Killer Ninja vs Nina | 19–7 | 73.08% |
| Killer Ninja vs Leroy | 13–13 | 50.00% |
| Killer Ninja vs Alisa | 20–5 | 80.00% |
| Killer Ninja vs Feng | 16–8 | 66.67% |
| Killer Ninja vs Zafina | 12–12 | 50.00% |
| Killer Ninja vs Eddy | 11–13 | 45.83% |
| Killer Ninja vs Lee | 7–15 | 31.82% |
| Killer Ninja vs Shaheen | 9–12 | 42.86% |
| Killer Ninja vs Azucena | 11–10 | 52.38% |
| Killer Ninja vs Raven | 9–8 | 52.94% |
| Killer Ninja vs Clive | 9–8 | 52.94% |
| Killer Ninja vs Lidia | 3–7 | 30.00% |
| Killer Ninja vs Panda | 1–2 | 33.33% |
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.