| McNasty vs Armor King | 15–8 | 65.22% |
| McNasty vs Steve | 3–13 | 18.75% |
| McNasty vs Kazuya | 6–7 | 46.15% |
| McNasty vs King | 10–2 | 83.33% |
| McNasty vs Lili | 10–2 | 83.33% |
| McNasty vs Dragunov | 9–2 | 81.82% |
| McNasty vs Lee | 2–8 | 20.00% |
| McNasty vs Reina | 5–5 | 50.00% |
| McNasty vs Law | 2–6 | 25.00% |
| McNasty vs Jin | 3–5 | 37.50% |
| McNasty vs Leroy | 5–3 | 62.50% |
| McNasty vs Clive | 3–5 | 37.50% |
| McNasty vs Hwoarang | 5–2 | 71.43% |
| McNasty vs Asuka | 2–5 | 28.57% |
| McNasty vs Azucena | 2–5 | 28.57% |
| McNasty vs Feng | 4–2 | 66.67% |
| McNasty vs Heihachi | 4–2 | 66.67% |
| McNasty vs Yoshimitsu | 3–2 | 60.00% |
| McNasty vs Jun | 3–2 | 60.00% |
| McNasty vs Bryan | 1–3 | 25.00% |
| McNasty vs Lars | 3–1 | 75.00% |
| McNasty vs Xiaoyu | 3–0 | 100.00% |
| McNasty vs Leo | 1–2 | 33.33% |
| McNasty vs Eddy | 1–2 | 33.33% |
| McNasty vs Claudio | 2–0 | 100.00% |
| McNasty vs Nina | 2–0 | 100.00% |
| McNasty vs Victor | 2–0 | 100.00% |
| McNasty vs Raven | 1–1 | 50.00% |
| McNasty vs Lidia | 2–0 | 100.00% |
| McNasty vs Anna | 0–1 | 0.00% |
| McNasty vs Fahkumram | 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.