| SamMishima vs King | 25–23 | 52.08% |
| SamMishima vs Law | 19–9 | 67.86% |
| SamMishima vs Kazuya | 12–14 | 46.15% |
| SamMishima vs Jin | 11–13 | 45.83% |
| SamMishima vs Azucena | 13–5 | 72.22% |
| SamMishima vs Bryan | 10–7 | 58.82% |
| SamMishima vs Lars | 12–5 | 70.59% |
| SamMishima vs Reina | 11–6 | 64.71% |
| SamMishima vs Dragunov | 4–12 | 25.00% |
| SamMishima vs Nina | 8–8 | 50.00% |
| SamMishima vs Eddy | 9–7 | 56.25% |
| SamMishima vs Yoshimitsu | 7–8 | 46.67% |
| SamMishima vs Steve | 10–5 | 66.67% |
| SamMishima vs Hwoarang | 9–5 | 64.29% |
| SamMishima vs Claudio | 4–9 | 30.77% |
| SamMishima vs Jun | 7–6 | 53.85% |
| SamMishima vs Heihachi | 5–8 | 38.46% |
| SamMishima vs Asuka | 8–4 | 66.67% |
| SamMishima vs Xiaoyu | 6–4 | 60.00% |
| SamMishima vs Raven | 5–5 | 50.00% |
| SamMishima vs Paul | 4–5 | 44.44% |
| SamMishima vs Kuma | 5–3 | 62.50% |
| SamMishima vs Lidia | 6–2 | 75.00% |
| SamMishima vs Fahkumram | 2–6 | 25.00% |
| SamMishima vs Lili | 5–2 | 71.43% |
| SamMishima vs Clive | 5–2 | 71.43% |
| SamMishima vs Devil Jin | 5–1 | 83.33% |
| SamMishima vs Jack-8 | 1–4 | 20.00% |
| SamMishima vs Leo | 0–4 | 0.00% |
| SamMishima vs Lee | 2–2 | 50.00% |
| SamMishima vs Leroy | 2–2 | 50.00% |
| SamMishima vs Feng | 3–0 | 100.00% |
| SamMishima vs Alisa | 2–0 | 100.00% |
| SamMishima vs Shaheen | 2–0 | 100.00% |
| SamMishima vs Victor | 0–2 | 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.