| Ngataiawa vs Bryan | 82–61 | 57.34% |
| Ngataiawa vs Jin | 76–55 | 58.02% |
| Ngataiawa vs King | 78–48 | 61.90% |
| Ngataiawa vs Kazuya | 64–54 | 54.24% |
| Ngataiawa vs Steve | 50–49 | 50.51% |
| Ngataiawa vs Reina | 47–52 | 47.47% |
| Ngataiawa vs Paul | 47–43 | 52.22% |
| Ngataiawa vs Dragunov | 44–46 | 48.89% |
| Ngataiawa vs Lili | 35–39 | 47.30% |
| Ngataiawa vs Heihachi | 26–43 | 37.68% |
| Ngataiawa vs Lee | 41–26 | 61.19% |
| Ngataiawa vs Yoshimitsu | 18–40 | 31.03% |
| Ngataiawa vs Hwoarang | 27–26 | 50.94% |
| Ngataiawa vs Eddy | 24–28 | 46.15% |
| Ngataiawa vs Law | 21–26 | 44.68% |
| Ngataiawa vs Devil Jin | 23–24 | 48.94% |
| Ngataiawa vs Lars | 20–25 | 44.44% |
| Ngataiawa vs Jun | 21–21 | 50.00% |
| Ngataiawa vs Xiaoyu | 13–24 | 35.14% |
| Ngataiawa vs Claudio | 18–19 | 48.65% |
| Ngataiawa vs Clive | 12–25 | 32.43% |
| Ngataiawa vs Alisa | 20–13 | 60.61% |
| Ngataiawa vs Leroy | 17–16 | 51.52% |
| Ngataiawa vs Leo | 14–18 | 43.75% |
| Ngataiawa vs Victor | 17–11 | 60.71% |
| Ngataiawa vs Jack-8 | 14–13 | 51.85% |
| Ngataiawa vs Nina | 15–11 | 57.69% |
| Ngataiawa vs Lidia | 11–15 | 42.31% |
| Ngataiawa vs Feng | 8–16 | 33.33% |
| Ngataiawa vs Azucena | 12–12 | 50.00% |
| Ngataiawa vs Asuka | 11–11 | 50.00% |
| Ngataiawa vs Raven | 10–5 | 66.67% |
| Ngataiawa vs Kuma | 8–6 | 57.14% |
| Ngataiawa vs Shaheen | 3–9 | 25.00% |
| Ngataiawa vs Panda | 1–2 | 33.33% |
| Ngataiawa vs Zafina | 0–2 | 0.00% |
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.