| Sishi vs Kazuya | 268–226 | 54.25% |
| Sishi vs Jin | 183–229 | 44.42% |
| Sishi vs King | 155–199 | 43.79% |
| Sishi vs Bryan | 166–166 | 50.00% |
| Sishi vs Hwoarang | 122–180 | 40.40% |
| Sishi vs Reina | 138–153 | 47.42% |
| Sishi vs Heihachi | 114–169 | 40.28% |
| Sishi vs Steve | 135–123 | 52.33% |
| Sishi vs Dragunov | 112–135 | 45.34% |
| Sishi vs Paul | 110–130 | 45.83% |
| Sishi vs Law | 107–114 | 48.42% |
| Sishi vs Devil Jin | 107–97 | 52.45% |
| Sishi vs Lili | 85–86 | 49.71% |
| Sishi vs Yoshimitsu | 64–96 | 40.00% |
| Sishi vs Fahkumram | 62–87 | 41.61% |
| Sishi vs Feng | 69–71 | 49.29% |
| Sishi vs Jun | 78–62 | 55.71% |
| Sishi vs Lee | 68–71 | 48.92% |
| Sishi vs Lars | 56–71 | 44.09% |
| Sishi vs Clive | 36–91 | 28.35% |
| Sishi vs Xiaoyu | 61–63 | 49.19% |
| Sishi vs Alisa | 47–73 | 39.17% |
| Sishi vs Asuka | 60–56 | 51.72% |
| Sishi vs Azucena | 57–40 | 58.76% |
| Sishi vs Eddy | 38–59 | 39.18% |
| Sishi vs Lidia | 49–44 | 52.69% |
| Sishi vs Victor | 26–54 | 32.50% |
| Sishi vs Jack-8 | 32–44 | 42.11% |
| Sishi vs Claudio | 34–41 | 45.33% |
| Sishi vs Nina | 37–37 | 50.00% |
| Sishi vs Leo | 35–34 | 50.72% |
| Sishi vs Leroy | 33–36 | 47.83% |
| Sishi vs Armor King | 16–50 | 24.24% |
| Sishi vs Raven | 27–38 | 41.54% |
| Sishi vs Anna | 27–26 | 50.94% |
| Sishi vs Zafina | 19–27 | 41.30% |
| Sishi vs Kuma | 10–28 | 26.32% |
| Sishi vs Shaheen | 15–20 | 42.86% |
| Sishi vs Miary Zo | 11–12 | 47.83% |
| Sishi vs Panda | 0–2 | 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.