| Nepo vs Steve | 16–31 | 34.04% |
| Nepo vs King | 9–26 | 25.71% |
| Nepo vs Law | 8–25 | 24.24% |
| Nepo vs Jin | 10–18 | 35.71% |
| Nepo vs Bryan | 7–18 | 28.00% |
| Nepo vs Lars | 7–17 | 29.17% |
| Nepo vs Miary Zo | 10–13 | 43.48% |
| Nepo vs Dragunov | 6–16 | 27.27% |
| Nepo vs Fahkumram | 5–17 | 22.73% |
| Nepo vs Jun | 4–16 | 20.00% |
| Nepo vs Reina | 7–12 | 36.84% |
| Nepo vs Armor King | 3–15 | 16.67% |
| Nepo vs Lili | 1–15 | 6.25% |
| Nepo vs Yoshimitsu | 5–10 | 33.33% |
| Nepo vs Leo | 7–8 | 46.67% |
| Nepo vs Eddy | 4–11 | 26.67% |
| Nepo vs Kazuya | 4–9 | 30.77% |
| Nepo vs Azucena | 5–8 | 38.46% |
| Nepo vs Heihachi | 5–8 | 38.46% |
| Nepo vs Devil Jin | 5–6 | 45.45% |
| Nepo vs Lee | 3–8 | 27.27% |
| Nepo vs Jack-8 | 1–9 | 10.00% |
| Nepo vs Leroy | 4–6 | 40.00% |
| Nepo vs Hwoarang | 1–8 | 11.11% |
| Nepo vs Asuka | 3–6 | 33.33% |
| Nepo vs Claudio | 2–6 | 25.00% |
| Nepo vs Raven | 3–5 | 37.50% |
| Nepo vs Xiaoyu | 2–5 | 28.57% |
| Nepo vs Alisa | 0–7 | 0.00% |
| Nepo vs Clive | 4–3 | 57.14% |
| Nepo vs Paul | 2–4 | 33.33% |
| Nepo vs Victor | 6–0 | 100.00% |
| Nepo vs Kuma | 2–3 | 40.00% |
| Nepo vs Lidia | 1–4 | 20.00% |
| Nepo vs Feng | 1–2 | 33.33% |
| Nepo vs Nina | 0–2 | 0.00% |
| Nepo vs Panda | 2–0 | 100.00% |
| Nepo vs Zafina | 2–0 | 100.00% |
| Nepo vs Shaheen | 0–1 | 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.