| Samacos18 vs Jin | 19–14 | 57.58% |
| Samacos18 vs Reina | 23–7 | 76.67% |
| Samacos18 vs Kazuya | 18–7 | 72.00% |
| Samacos18 vs Devil Jin | 16–8 | 66.67% |
| Samacos18 vs Steve | 13–6 | 68.42% |
| Samacos18 vs King | 13–4 | 76.47% |
| Samacos18 vs Bryan | 4–12 | 25.00% |
| Samacos18 vs Eddy | 7–9 | 43.75% |
| Samacos18 vs Azucena | 8–7 | 53.33% |
| Samacos18 vs Heihachi | 8–7 | 53.33% |
| Samacos18 vs Hwoarang | 5–8 | 38.46% |
| Samacos18 vs Lars | 7–5 | 58.33% |
| Samacos18 vs Law | 8–3 | 72.73% |
| Samacos18 vs Asuka | 6–5 | 54.55% |
| Samacos18 vs Paul | 2–8 | 20.00% |
| Samacos18 vs Nina | 5–5 | 50.00% |
| Samacos18 vs Lidia | 3–7 | 30.00% |
| Samacos18 vs Alisa | 7–2 | 77.78% |
| Samacos18 vs Lili | 2–5 | 28.57% |
| Samacos18 vs Raven | 3–4 | 42.86% |
| Samacos18 vs Jun | 3–3 | 50.00% |
| Samacos18 vs Yoshimitsu | 0–5 | 0.00% |
| Samacos18 vs Claudio | 3–2 | 60.00% |
| Samacos18 vs Feng | 2–2 | 50.00% |
| Samacos18 vs Victor | 4–0 | 100.00% |
| Samacos18 vs Kuma | 2–1 | 66.67% |
| Samacos18 vs Leroy | 1–2 | 33.33% |
| Samacos18 vs Xiaoyu | 2–0 | 100.00% |
| Samacos18 vs Jack-8 | 2–0 | 100.00% |
| Samacos18 vs Dragunov | 1–1 | 50.00% |
| Samacos18 vs Leo | 2–0 | 100.00% |
| Samacos18 vs Lee | 2–0 | 100.00% |
| Samacos18 vs Zafina | 0–2 | 0.00% |
| Samacos18 vs Fahkumram | 1–0 | 100.00% |
| Samacos18 vs Miary Zo | 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.