| NIPPER vs King | 7–9 | 43.75% |
| NIPPER vs Jin | 7–3 | 70.00% |
| NIPPER vs Devil Jin | 3–7 | 30.00% |
| NIPPER vs Hwoarang | 3–6 | 33.33% |
| NIPPER vs Jun | 2–7 | 22.22% |
| NIPPER vs Kazuya | 4–4 | 50.00% |
| NIPPER vs Steve | 2–5 | 28.57% |
| NIPPER vs Law | 1–5 | 16.67% |
| NIPPER vs Yoshimitsu | 2–2 | 50.00% |
| NIPPER vs Dragunov | 2–2 | 50.00% |
| NIPPER vs Alisa | 2–2 | 50.00% |
| NIPPER vs Victor | 0–4 | 0.00% |
| NIPPER vs Lidia | 3–1 | 75.00% |
| NIPPER vs Anna | 3–1 | 75.00% |
| NIPPER vs Paul | 1–2 | 33.33% |
| NIPPER vs Reina | 1–2 | 33.33% |
| NIPPER vs Raven | 1–2 | 33.33% |
| NIPPER vs Fahkumram | 1–2 | 33.33% |
| NIPPER vs Lars | 2–0 | 100.00% |
| NIPPER vs Nina | 2–0 | 100.00% |
| NIPPER vs Zafina | 1–1 | 50.00% |
| NIPPER vs Leroy | 2–0 | 100.00% |
| NIPPER vs Clive | 0–2 | 0.00% |
| NIPPER vs Miary Zo | 2–0 | 100.00% |
| NIPPER vs Bryan | 0–1 | 0.00% |
| NIPPER vs Lili | 1–0 | 100.00% |
| NIPPER vs Lee | 1–0 | 100.00% |
| NIPPER vs Eddy | 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.