| nephman vs King | 35–27 | 56.45% |
| nephman vs Kazuya | 35–23 | 60.34% |
| nephman vs Jin | 20–23 | 46.51% |
| nephman vs Azucena | 18–17 | 51.43% |
| nephman vs Law | 21–13 | 61.76% |
| nephman vs Steve | 14–20 | 41.18% |
| nephman vs Victor | 17–16 | 51.52% |
| nephman vs Paul | 15–16 | 48.39% |
| nephman vs Hwoarang | 19–12 | 61.29% |
| nephman vs Bryan | 19–11 | 63.33% |
| nephman vs Xiaoyu | 11–17 | 39.29% |
| nephman vs Feng | 14–11 | 56.00% |
| nephman vs Lili | 10–15 | 40.00% |
| nephman vs Reina | 11–13 | 45.83% |
| nephman vs Lidia | 12–12 | 50.00% |
| nephman vs Lee | 7–16 | 30.43% |
| nephman vs Yoshimitsu | 7–13 | 35.00% |
| nephman vs Leroy | 9–9 | 50.00% |
| nephman vs Dragunov | 5–12 | 29.41% |
| nephman vs Clive | 2–13 | 13.33% |
| nephman vs Nina | 8–5 | 61.54% |
| nephman vs Jun | 5–8 | 38.46% |
| nephman vs Leo | 6–6 | 50.00% |
| nephman vs Devil Jin | 4–6 | 40.00% |
| nephman vs Raven | 6–4 | 60.00% |
| nephman vs Lars | 4–5 | 44.44% |
| nephman vs Eddy | 1–8 | 11.11% |
| nephman vs Asuka | 5–3 | 62.50% |
| nephman vs Jack-8 | 6–1 | 85.71% |
| nephman vs Alisa | 2–4 | 33.33% |
| nephman vs Shaheen | 3–3 | 50.00% |
| nephman vs Kuma | 2–4 | 33.33% |
| nephman vs Armor King | 3–3 | 50.00% |
| nephman vs Zafina | 3–2 | 60.00% |
| nephman vs Heihachi | 3–2 | 60.00% |
| nephman vs Miary Zo | 2–3 | 40.00% |
| nephman vs Claudio | 2–1 | 66.67% |
| nephman vs Fahkumram | 2–0 | 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.