| S4ns vs King | 13–24 | 35.14% |
| S4ns vs Jin | 14–20 | 41.18% |
| S4ns vs Reina | 15–16 | 48.39% |
| S4ns vs Bryan | 12–13 | 48.00% |
| S4ns vs Lili | 9–13 | 40.91% |
| S4ns vs Dragunov | 6–15 | 28.57% |
| S4ns vs Eddy | 10–11 | 47.62% |
| S4ns vs Kazuya | 7–9 | 43.75% |
| S4ns vs Hwoarang | 9–6 | 60.00% |
| S4ns vs Law | 5–9 | 35.71% |
| S4ns vs Armor King | 6–8 | 42.86% |
| S4ns vs Yoshimitsu | 2–8 | 20.00% |
| S4ns vs Steve | 6–4 | 60.00% |
| S4ns vs Lee | 3–7 | 30.00% |
| S4ns vs Azucena | 7–3 | 70.00% |
| S4ns vs Fahkumram | 4–6 | 40.00% |
| S4ns vs Paul | 5–4 | 55.56% |
| S4ns vs Devil Jin | 3–6 | 33.33% |
| S4ns vs Jack-8 | 3–3 | 50.00% |
| S4ns vs Nina | 2–4 | 33.33% |
| S4ns vs Zafina | 2–3 | 40.00% |
| S4ns vs Jun | 3–2 | 60.00% |
| S4ns vs Xiaoyu | 0–4 | 0.00% |
| S4ns vs Asuka | 1–3 | 25.00% |
| S4ns vs Leo | 1–3 | 25.00% |
| S4ns vs Lars | 3–1 | 75.00% |
| S4ns vs Claudio | 0–4 | 0.00% |
| S4ns vs Kuma | 1–2 | 33.33% |
| S4ns vs Panda | 1–2 | 33.33% |
| S4ns vs Leroy | 1–2 | 33.33% |
| S4ns vs Clive | 1–2 | 33.33% |
| S4ns vs Lidia | 2–0 | 100.00% |
| S4ns vs Victor | 1–0 | 100.00% |
| S4ns vs Heihachi | 0–1 | 0.00% |
| S4ns vs Anna | 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.