| S4mm4r vs Yoshimitsu | 16–19 | 45.71% |
| S4mm4r vs Reina | 17–11 | 60.71% |
| S4mm4r vs Azucena | 17–7 | 70.83% |
| S4mm4r vs King | 9–13 | 40.91% |
| S4mm4r vs Steve | 7–15 | 31.82% |
| S4mm4r vs Dragunov | 8–14 | 36.36% |
| S4mm4r vs Jin | 5–16 | 23.81% |
| S4mm4r vs Kazuya | 15–6 | 71.43% |
| S4mm4r vs Miary Zo | 8–13 | 38.10% |
| S4mm4r vs Hwoarang | 7–8 | 46.67% |
| S4mm4r vs Asuka | 10–4 | 71.43% |
| S4mm4r vs Devil Jin | 9–5 | 64.29% |
| S4mm4r vs Jun | 7–7 | 50.00% |
| S4mm4r vs Armor King | 7–7 | 50.00% |
| S4mm4r vs Law | 3–10 | 23.08% |
| S4mm4r vs Jack-8 | 8–5 | 61.54% |
| S4mm4r vs Bryan | 5–5 | 50.00% |
| S4mm4r vs Lars | 5–5 | 50.00% |
| S4mm4r vs Alisa | 3–7 | 30.00% |
| S4mm4r vs Lili | 1–8 | 11.11% |
| S4mm4r vs Heihachi | 2–7 | 22.22% |
| S4mm4r vs Feng | 3–5 | 37.50% |
| S4mm4r vs Victor | 2–6 | 25.00% |
| S4mm4r vs Claudio | 4–3 | 57.14% |
| S4mm4r vs Leroy | 4–3 | 57.14% |
| S4mm4r vs Lee | 5–1 | 83.33% |
| S4mm4r vs Nina | 2–3 | 40.00% |
| S4mm4r vs Shaheen | 2–1 | 66.67% |
| S4mm4r vs Fahkumram | 2–1 | 66.67% |
| S4mm4r vs Paul | 1–1 | 50.00% |
| S4mm4r vs Xiaoyu | 2–0 | 100.00% |
| S4mm4r vs Leo | 2–0 | 100.00% |
| S4mm4r vs Eddy | 1–1 | 50.00% |
| S4mm4r vs Clive | 1–1 | 50.00% |
| S4mm4r vs Panda | 1–0 | 100.00% |
| S4mm4r vs Raven | 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.