| NastyNick837 vs Steve | 21–5 | 80.77% |
| NastyNick837 vs King | 14–6 | 70.00% |
| NastyNick837 vs Dragunov | 12–7 | 63.16% |
| NastyNick837 vs Reina | 9–10 | 47.37% |
| NastyNick837 vs Jin | 11–7 | 61.11% |
| NastyNick837 vs Kazuya | 11–5 | 68.75% |
| NastyNick837 vs Lars | 12–4 | 75.00% |
| NastyNick837 vs Azucena | 12–3 | 80.00% |
| NastyNick837 vs Jun | 11–3 | 78.57% |
| NastyNick837 vs Eddy | 12–2 | 85.71% |
| NastyNick837 vs Asuka | 9–4 | 69.23% |
| NastyNick837 vs Heihachi | 12–1 | 92.31% |
| NastyNick837 vs Bryan | 7–4 | 63.64% |
| NastyNick837 vs Lili | 6–5 | 54.55% |
| NastyNick837 vs Lee | 8–3 | 72.73% |
| NastyNick837 vs Leroy | 8–2 | 80.00% |
| NastyNick837 vs Yoshimitsu | 2–7 | 22.22% |
| NastyNick837 vs Anna | 6–2 | 75.00% |
| NastyNick837 vs Victor | 4–3 | 57.14% |
| NastyNick837 vs Xiaoyu | 5–1 | 83.33% |
| NastyNick837 vs Clive | 3–3 | 50.00% |
| NastyNick837 vs Paul | 4–1 | 80.00% |
| NastyNick837 vs Devil Jin | 4–1 | 80.00% |
| NastyNick837 vs Alisa | 4–1 | 80.00% |
| NastyNick837 vs Shaheen | 4–1 | 80.00% |
| NastyNick837 vs Law | 4–0 | 100.00% |
| NastyNick837 vs Hwoarang | 4–0 | 100.00% |
| NastyNick837 vs Leo | 4–0 | 100.00% |
| NastyNick837 vs Kuma | 3–1 | 75.00% |
| NastyNick837 vs Feng | 2–1 | 66.67% |
| NastyNick837 vs Lidia | 2–1 | 66.67% |
| NastyNick837 vs Claudio | 0–2 | 0.00% |
| NastyNick837 vs Fahkumram | 0–2 | 0.00% |
| NastyNick837 vs Miary Zo | 2–0 | 100.00% |
| NastyNick837 vs Jack-8 | 1–0 | 100.00% |
| NastyNick837 vs Nina | 0–1 | 0.00% |
| NastyNick837 vs Panda | 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.