| ninn vs Jin | 15–3 | 83.33% |
| ninn vs Reina | 13–2 | 86.67% |
| ninn vs Eddy | 8–5 | 61.54% |
| ninn vs Kazuya | 10–2 | 83.33% |
| ninn vs Steve | 9–2 | 81.82% |
| ninn vs King | 6–4 | 60.00% |
| ninn vs Yoshimitsu | 7–1 | 87.50% |
| ninn vs Lili | 6–1 | 85.71% |
| ninn vs Dragunov | 6–1 | 85.71% |
| ninn vs Raven | 4–2 | 66.67% |
| ninn vs Hwoarang | 5–0 | 100.00% |
| ninn vs Bryan | 4–1 | 80.00% |
| ninn vs Feng | 3–2 | 60.00% |
| ninn vs Lars | 4–1 | 80.00% |
| ninn vs Law | 2–2 | 50.00% |
| ninn vs Alisa | 4–0 | 100.00% |
| ninn vs Azucena | 3–1 | 75.00% |
| ninn vs Clive | 2–2 | 50.00% |
| ninn vs Armor King | 2–2 | 50.00% |
| ninn vs Paul | 3–0 | 100.00% |
| ninn vs Lee | 1–2 | 33.33% |
| ninn vs Kuma | 3–0 | 100.00% |
| ninn vs Jun | 3–0 | 100.00% |
| ninn vs Victor | 3–0 | 100.00% |
| ninn vs Lidia | 3–0 | 100.00% |
| ninn vs Heihachi | 2–1 | 66.67% |
| ninn vs Jack-8 | 2–0 | 100.00% |
| ninn vs Devil Jin | 1–1 | 50.00% |
| ninn vs Leroy | 2–0 | 100.00% |
| ninn vs Fahkumram | 2–0 | 100.00% |
| ninn vs Claudio | 1–0 | 100.00% |
| ninn vs Nina | 1–0 | 100.00% |
| ninn vs Zafina | 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.