| PLS | Sia vs Kazuya | 245–292 | 45.62% |
| PLS | Sia vs Bryan | 204–198 | 50.75% |
| PLS | Sia vs Jin | 201–193 | 51.02% |
| PLS | Sia vs Hwoarang | 120–145 | 45.28% |
| PLS | Sia vs Yoshimitsu | 118–142 | 45.38% |
| PLS | Sia vs Steve | 131–118 | 52.61% |
| PLS | Sia vs Reina | 117–131 | 47.18% |
| PLS | Sia vs King | 114–131 | 46.53% |
| PLS | Sia vs Armor King | 102–125 | 44.93% |
| PLS | Sia vs Dragunov | 109–110 | 49.77% |
| PLS | Sia vs Law | 86–110 | 43.88% |
| PLS | Sia vs Lee | 94–101 | 48.21% |
| PLS | Sia vs Lili | 85–100 | 45.95% |
| PLS | Sia vs Clive | 88–97 | 47.57% |
| PLS | Sia vs Paul | 88–95 | 48.09% |
| PLS | Sia vs Heihachi | 69–95 | 42.07% |
| PLS | Sia vs Devil Jin | 75–83 | 47.47% |
| PLS | Sia vs Jun | 75–76 | 49.67% |
| PLS | Sia vs Asuka | 62–78 | 44.29% |
| PLS | Sia vs Feng | 53–82 | 39.26% |
| PLS | Sia vs Fahkumram | 66–63 | 51.16% |
| PLS | Sia vs Nina | 59–66 | 47.20% |
| PLS | Sia vs Azucena | 47–65 | 41.96% |
| PLS | Sia vs Victor | 56–54 | 50.91% |
| PLS | Sia vs Lars | 44–55 | 44.44% |
| PLS | Sia vs Eddy | 40–49 | 44.94% |
| PLS | Sia vs Alisa | 35–52 | 40.23% |
| PLS | Sia vs Xiaoyu | 50–35 | 58.82% |
| PLS | Sia vs Leo | 28–52 | 35.00% |
| PLS | Sia vs Lidia | 32–46 | 41.03% |
| PLS | Sia vs Zafina | 31–45 | 40.79% |
| PLS | Sia vs Raven | 30–43 | 41.10% |
| PLS | Sia vs Jack-8 | 27–45 | 37.50% |
| PLS | Sia vs Claudio | 27–42 | 39.13% |
| PLS | Sia vs Anna | 31–28 | 52.54% |
| PLS | Sia vs Shaheen | 17–31 | 35.42% |
| PLS | Sia vs Leroy | 15–29 | 34.09% |
| PLS | Sia vs Kuma | 16–22 | 42.11% |
| PLS | Sia vs Miary Zo | 6–17 | 26.09% |
| PLS | Sia vs Panda | 5–9 | 35.71% |
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.