| Syasz vs Jin | 122–121 | 50.21% |
| Syasz vs Dragunov | 103–126 | 44.98% |
| Syasz vs Kazuya | 111–100 | 52.61% |
| Syasz vs King | 103–70 | 59.54% |
| Syasz vs Law | 85–69 | 55.19% |
| Syasz vs Bryan | 72–78 | 48.00% |
| Syasz vs Steve | 82–65 | 55.78% |
| Syasz vs Hwoarang | 57–70 | 44.88% |
| Syasz vs Reina | 67–57 | 54.03% |
| Syasz vs Devil Jin | 60–60 | 50.00% |
| Syasz vs Paul | 64–52 | 55.17% |
| Syasz vs Fahkumram | 42–74 | 36.21% |
| Syasz vs Yoshimitsu | 51–63 | 44.74% |
| Syasz vs Xiaoyu | 44–60 | 42.31% |
| Syasz vs Lili | 58–45 | 56.31% |
| Syasz vs Clive | 47–56 | 45.63% |
| Syasz vs Heihachi | 45–56 | 44.55% |
| Syasz vs Victor | 46–44 | 51.11% |
| Syasz vs Lars | 37–50 | 42.53% |
| Syasz vs Feng | 22–58 | 27.50% |
| Syasz vs Lee | 48–31 | 60.76% |
| Syasz vs Asuka | 36–40 | 47.37% |
| Syasz vs Nina | 40–35 | 53.33% |
| Syasz vs Eddy | 28–42 | 40.00% |
| Syasz vs Jun | 32–31 | 50.79% |
| Syasz vs Lidia | 31–31 | 50.00% |
| Syasz vs Leo | 29–31 | 48.33% |
| Syasz vs Leroy | 23–33 | 41.07% |
| Syasz vs Azucena | 32–21 | 60.38% |
| Syasz vs Alisa | 25–27 | 48.08% |
| Syasz vs Claudio | 26–26 | 50.00% |
| Syasz vs Shaheen | 20–29 | 40.82% |
| Syasz vs Anna | 20–26 | 43.48% |
| Syasz vs Armor King | 17–27 | 38.64% |
| Syasz vs Raven | 21–16 | 56.76% |
| Syasz vs Miary Zo | 13–13 | 50.00% |
| Syasz vs Jack-8 | 10–14 | 41.67% |
| Syasz vs Kuma | 9–11 | 45.00% |
| Syasz vs Panda | 8–11 | 42.11% |
| Syasz vs Zafina | 3–16 | 15.79% |
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.