| Nalph vs Kazuya | 40–38 | 51.28% |
| Nalph vs Jin | 33–36 | 47.83% |
| Nalph vs King | 26–39 | 40.00% |
| Nalph vs Reina | 26–25 | 50.98% |
| Nalph vs Dragunov | 30–20 | 60.00% |
| Nalph vs Bryan | 22–26 | 45.83% |
| Nalph vs Hwoarang | 21–21 | 50.00% |
| Nalph vs Steve | 20–21 | 48.78% |
| Nalph vs Lidia | 27–14 | 65.85% |
| Nalph vs Heihachi | 25–14 | 64.10% |
| Nalph vs Devil Jin | 21–17 | 55.26% |
| Nalph vs Asuka | 23–13 | 63.89% |
| Nalph vs Law | 22–13 | 62.86% |
| Nalph vs Lee | 11–19 | 36.67% |
| Nalph vs Lars | 14–15 | 48.28% |
| Nalph vs Feng | 13–15 | 46.43% |
| Nalph vs Jack-8 | 16–11 | 59.26% |
| Nalph vs Xiaoyu | 17–9 | 65.38% |
| Nalph vs Eddy | 8–18 | 30.77% |
| Nalph vs Paul | 11–14 | 44.00% |
| Nalph vs Lili | 12–12 | 50.00% |
| Nalph vs Jun | 14–8 | 63.64% |
| Nalph vs Azucena | 11–10 | 52.38% |
| Nalph vs Yoshimitsu | 10–10 | 50.00% |
| Nalph vs Leo | 11–9 | 55.00% |
| Nalph vs Nina | 7–12 | 36.84% |
| Nalph vs Victor | 10–9 | 52.63% |
| Nalph vs Alisa | 5–9 | 35.71% |
| Nalph vs Claudio | 6–8 | 42.86% |
| Nalph vs Raven | 4–10 | 28.57% |
| Nalph vs Shaheen | 5–4 | 55.56% |
| Nalph vs Kuma | 3–4 | 42.86% |
| Nalph vs Zafina | 3–4 | 42.86% |
| Nalph vs Panda | 4–1 | 80.00% |
| Nalph vs Leroy | 2–2 | 50.00% |
| Nalph vs Anna | 2–1 | 66.67% |
| Nalph vs Fahkumram | 1–0 | 100.00% |
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.