| NinjaX vs Kazuya | 555–596 | 48.22% |
| NinjaX vs Jin | 471–484 | 49.32% |
| NinjaX vs Bryan | 345–411 | 45.63% |
| NinjaX vs King | 368–366 | 50.14% |
| NinjaX vs Law | 323–328 | 49.62% |
| NinjaX vs Heihachi | 258–313 | 45.18% |
| NinjaX vs Reina | 258–308 | 45.58% |
| NinjaX vs Hwoarang | 294–252 | 53.85% |
| NinjaX vs Steve | 257–265 | 49.23% |
| NinjaX vs Dragunov | 204–251 | 44.84% |
| NinjaX vs Paul | 201–249 | 44.67% |
| NinjaX vs Jun | 174–201 | 46.40% |
| NinjaX vs Lili | 173–189 | 47.79% |
| NinjaX vs Devil Jin | 127–212 | 37.46% |
| NinjaX vs Lee | 121–218 | 35.69% |
| NinjaX vs Yoshimitsu | 146–189 | 43.58% |
| NinjaX vs Lidia | 161–161 | 50.00% |
| NinjaX vs Eddy | 165–156 | 51.40% |
| NinjaX vs Clive | 120–160 | 42.86% |
| NinjaX vs Azucena | 122–151 | 44.69% |
| NinjaX vs Xiaoyu | 110–160 | 40.74% |
| NinjaX vs Lars | 105–158 | 39.92% |
| NinjaX vs Asuka | 105–138 | 43.21% |
| NinjaX vs Feng | 112–130 | 46.28% |
| NinjaX vs Nina | 107–127 | 45.73% |
| NinjaX vs Fahkumram | 104–130 | 44.44% |
| NinjaX vs Armor King | 99–135 | 42.31% |
| NinjaX vs Alisa | 82–135 | 37.79% |
| NinjaX vs Victor | 103–113 | 47.69% |
| NinjaX vs Leroy | 71–113 | 38.59% |
| NinjaX vs Raven | 76–92 | 45.24% |
| NinjaX vs Claudio | 68–99 | 40.72% |
| NinjaX vs Jack-8 | 74–89 | 45.40% |
| NinjaX vs Anna | 88–62 | 58.67% |
| NinjaX vs Leo | 48–94 | 33.80% |
| NinjaX vs Shaheen | 35–49 | 41.67% |
| NinjaX vs Kuma | 28–53 | 34.57% |
| NinjaX vs Zafina | 24–51 | 32.00% |
| NinjaX vs Miary Zo | 16–39 | 29.09% |
| NinjaX vs Panda | 15–34 | 30.61% |
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.