| Samm vs Jin | 24–32 | 42.86% |
| Samm vs King | 30–25 | 54.55% |
| Samm vs Bryan | 26–27 | 49.06% |
| Samm vs Kazuya | 26–26 | 50.00% |
| Samm vs Eddy | 21–29 | 42.00% |
| Samm vs Steve | 25–22 | 53.19% |
| Samm vs Reina | 21–21 | 50.00% |
| Samm vs Hwoarang | 16–23 | 41.03% |
| Samm vs Dragunov | 15–22 | 40.54% |
| Samm vs Armor King | 19–16 | 54.29% |
| Samm vs Miary Zo | 10–22 | 31.25% |
| Samm vs Jun | 16–13 | 55.17% |
| Samm vs Azucena | 12–17 | 41.38% |
| Samm vs Law | 9–19 | 32.14% |
| Samm vs Lars | 8–18 | 30.77% |
| Samm vs Lidia | 14–12 | 53.85% |
| Samm vs Nina | 12–8 | 60.00% |
| Samm vs Yoshimitsu | 12–7 | 63.16% |
| Samm vs Anna | 8–10 | 44.44% |
| Samm vs Lili | 9–6 | 60.00% |
| Samm vs Leo | 5–9 | 35.71% |
| Samm vs Victor | 6–8 | 42.86% |
| Samm vs Xiaoyu | 6–6 | 50.00% |
| Samm vs Asuka | 4–8 | 33.33% |
| Samm vs Lee | 6–6 | 50.00% |
| Samm vs Fahkumram | 5–7 | 41.67% |
| Samm vs Feng | 4–7 | 36.36% |
| Samm vs Alisa | 2–9 | 18.18% |
| Samm vs Clive | 5–6 | 45.45% |
| Samm vs Paul | 5–5 | 50.00% |
| Samm vs Shaheen | 6–4 | 60.00% |
| Samm vs Zafina | 4–6 | 40.00% |
| Samm vs Heihachi | 6–3 | 66.67% |
| Samm vs Raven | 6–2 | 75.00% |
| Samm vs Devil Jin | 4–3 | 57.14% |
| Samm vs Jack-8 | 3–2 | 60.00% |
| Samm vs Leroy | 0–5 | 0.00% |
| Samm vs Claudio | 3–1 | 75.00% |
| Samm vs Kuma | 3–1 | 75.00% |
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.