| Samuraii vs Heihachi | 90–77 | 53.89% |
| Samuraii vs Bryan | 96–57 | 62.75% |
| Samuraii vs Kazuya | 94–57 | 62.25% |
| Samuraii vs Reina | 78–58 | 57.35% |
| Samuraii vs Jin | 68–51 | 57.14% |
| Samuraii vs Dragunov | 61–56 | 52.14% |
| Samuraii vs King | 74–26 | 74.00% |
| Samuraii vs Hwoarang | 63–28 | 69.23% |
| Samuraii vs Steve | 57–33 | 63.33% |
| Samuraii vs Lili | 50–24 | 67.57% |
| Samuraii vs Law | 38–29 | 56.72% |
| Samuraii vs Yoshimitsu | 59–7 | 89.39% |
| Samuraii vs Devil Jin | 43–21 | 67.19% |
| Samuraii vs Jun | 30–29 | 50.85% |
| Samuraii vs Clive | 35–23 | 60.34% |
| Samuraii vs Armor King | 30–28 | 51.72% |
| Samuraii vs Lidia | 30–26 | 53.57% |
| Samuraii vs Lee | 28–27 | 50.91% |
| Samuraii vs Feng | 31–19 | 62.00% |
| Samuraii vs Paul | 32–17 | 65.31% |
| Samuraii vs Fahkumram | 29–20 | 59.18% |
| Samuraii vs Asuka | 25–22 | 53.19% |
| Samuraii vs Victor | 26–20 | 56.52% |
| Samuraii vs Lars | 17–24 | 41.46% |
| Samuraii vs Azucena | 23–17 | 57.50% |
| Samuraii vs Leo | 20–17 | 54.05% |
| Samuraii vs Jack-8 | 21–14 | 60.00% |
| Samuraii vs Nina | 20–15 | 57.14% |
| Samuraii vs Alisa | 14–16 | 46.67% |
| Samuraii vs Leroy | 13–13 | 50.00% |
| Samuraii vs Eddy | 17–7 | 70.83% |
| Samuraii vs Anna | 15–7 | 68.18% |
| Samuraii vs Xiaoyu | 8–12 | 40.00% |
| Samuraii vs Zafina | 6–13 | 31.58% |
| Samuraii vs Kuma | 8–8 | 50.00% |
| Samuraii vs Shaheen | 7–7 | 50.00% |
| Samuraii vs Claudio | 5–8 | 38.46% |
| Samuraii vs Raven | 5–3 | 62.50% |
| Samuraii vs Panda | 2–2 | 50.00% |
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.