| Samurai vs Kazuya | 148–109 | 57.59% |
| Samurai vs King | 154–91 | 62.86% |
| Samurai vs Bryan | 107–102 | 51.20% |
| Samurai vs Jin | 103–98 | 51.24% |
| Samurai vs Dragunov | 81–98 | 45.25% |
| Samurai vs Paul | 64–64 | 50.00% |
| Samurai vs Law | 57–60 | 48.72% |
| Samurai vs Steve | 63–54 | 53.85% |
| Samurai vs Yoshimitsu | 48–56 | 46.15% |
| Samurai vs Heihachi | 52–50 | 50.98% |
| Samurai vs Hwoarang | 41–54 | 43.16% |
| Samurai vs Devil Jin | 36–53 | 40.45% |
| Samurai vs Victor | 49–36 | 57.65% |
| Samurai vs Lee | 29–40 | 42.03% |
| Samurai vs Reina | 41–25 | 62.12% |
| Samurai vs Asuka | 31–27 | 53.45% |
| Samurai vs Alisa | 20–35 | 36.36% |
| Samurai vs Lars | 27–22 | 55.10% |
| Samurai vs Jun | 27–21 | 56.25% |
| Samurai vs Azucena | 24–22 | 52.17% |
| Samurai vs Feng | 22–22 | 50.00% |
| Samurai vs Fahkumram | 25–16 | 60.98% |
| Samurai vs Clive | 16–22 | 42.11% |
| Samurai vs Lili | 18–19 | 48.65% |
| Samurai vs Nina | 16–19 | 45.71% |
| Samurai vs Jack-8 | 18–16 | 52.94% |
| Samurai vs Xiaoyu | 18–14 | 56.25% |
| Samurai vs Claudio | 16–15 | 51.61% |
| Samurai vs Eddy | 12–19 | 38.71% |
| Samurai vs Leroy | 15–15 | 50.00% |
| Samurai vs Shaheen | 13–12 | 52.00% |
| Samurai vs Anna | 10–15 | 40.00% |
| Samurai vs Lidia | 10–14 | 41.67% |
| Samurai vs Kuma | 12–8 | 60.00% |
| Samurai vs Leo | 6–13 | 31.58% |
| Samurai vs Raven | 5–12 | 29.41% |
| Samurai vs Armor King | 7–6 | 53.85% |
| Samurai vs Zafina | 4–5 | 44.44% |
| Samurai vs Miary Zo | 2–7 | 22.22% |
| Samurai vs Panda | 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.