| Ness vs King | 19–32 | 37.25% |
| Ness vs Jin | 17–21 | 44.74% |
| Ness vs Steve | 14–19 | 42.42% |
| Ness vs Clive | 7–18 | 28.00% |
| Ness vs Law | 6–18 | 25.00% |
| Ness vs Bryan | 8–13 | 38.10% |
| Ness vs Yoshimitsu | 12–8 | 60.00% |
| Ness vs Reina | 6–13 | 31.58% |
| Ness vs Kazuya | 5–13 | 27.78% |
| Ness vs Lili | 9–9 | 50.00% |
| Ness vs Jun | 9–9 | 50.00% |
| Ness vs Dragunov | 10–6 | 62.50% |
| Ness vs Alisa | 6–9 | 40.00% |
| Ness vs Nina | 8–7 | 53.33% |
| Ness vs Kuma | 7–8 | 46.67% |
| Ness vs Leroy | 8–7 | 53.33% |
| Ness vs Azucena | 9–6 | 60.00% |
| Ness vs Heihachi | 8–7 | 53.33% |
| Ness vs Asuka | 9–5 | 64.29% |
| Ness vs Hwoarang | 5–8 | 38.46% |
| Ness vs Lee | 7–6 | 53.85% |
| Ness vs Paul | 9–3 | 75.00% |
| Ness vs Lidia | 3–9 | 25.00% |
| Ness vs Eddy | 7–4 | 63.64% |
| Ness vs Feng | 2–7 | 22.22% |
| Ness vs Lars | 4–5 | 44.44% |
| Ness vs Victor | 5–2 | 71.43% |
| Ness vs Xiaoyu | 4–1 | 80.00% |
| Ness vs Jack-8 | 2–3 | 40.00% |
| Ness vs Devil Jin | 1–4 | 20.00% |
| Ness vs Claudio | 2–3 | 40.00% |
| Ness vs Zafina | 2–1 | 66.67% |
| Ness vs Raven | 1–2 | 33.33% |
| Ness vs Leo | 1–1 | 50.00% |
| Ness vs Shaheen | 1–0 | 100.00% |
| Ness vs Panda | 0–1 | 0.00% |
| Ness 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.