| SlaynaPoviya231 vs Hwoarang | 51–46 | 52.58% |
| SlaynaPoviya231 vs Jin | 62–35 | 63.92% |
| SlaynaPoviya231 vs Bryan | 51–42 | 54.84% |
| SlaynaPoviya231 vs Heihachi | 54–34 | 61.36% |
| SlaynaPoviya231 vs Kazuya | 48–35 | 57.83% |
| SlaynaPoviya231 vs Steve | 47–23 | 67.14% |
| SlaynaPoviya231 vs Law | 47–16 | 74.60% |
| SlaynaPoviya231 vs King | 43–18 | 70.49% |
| SlaynaPoviya231 vs Lee | 38–23 | 62.30% |
| SlaynaPoviya231 vs Reina | 32–29 | 52.46% |
| SlaynaPoviya231 vs Lili | 35–19 | 64.81% |
| SlaynaPoviya231 vs Paul | 35–12 | 74.47% |
| SlaynaPoviya231 vs Devil Jin | 26–21 | 55.32% |
| SlaynaPoviya231 vs Dragunov | 36–10 | 78.26% |
| SlaynaPoviya231 vs Yoshimitsu | 27–16 | 62.79% |
| SlaynaPoviya231 vs Eddy | 31–8 | 79.49% |
| SlaynaPoviya231 vs Azucena | 17–21 | 44.74% |
| SlaynaPoviya231 vs Alisa | 24–13 | 64.86% |
| SlaynaPoviya231 vs Jun | 23–13 | 63.89% |
| SlaynaPoviya231 vs Lidia | 22–12 | 64.71% |
| SlaynaPoviya231 vs Asuka | 27–6 | 81.82% |
| SlaynaPoviya231 vs Lars | 19–14 | 57.58% |
| SlaynaPoviya231 vs Nina | 19–14 | 57.58% |
| SlaynaPoviya231 vs Feng | 22–8 | 73.33% |
| SlaynaPoviya231 vs Leroy | 20–7 | 74.07% |
| SlaynaPoviya231 vs Xiaoyu | 21–5 | 80.77% |
| SlaynaPoviya231 vs Jack-8 | 13–13 | 50.00% |
| SlaynaPoviya231 vs Victor | 18–8 | 69.23% |
| SlaynaPoviya231 vs Claudio | 13–10 | 56.52% |
| SlaynaPoviya231 vs Zafina | 12–11 | 52.17% |
| SlaynaPoviya231 vs Kuma | 15–7 | 68.18% |
| SlaynaPoviya231 vs Fahkumram | 9–11 | 45.00% |
| SlaynaPoviya231 vs Anna | 13–4 | 76.47% |
| SlaynaPoviya231 vs Shaheen | 9–6 | 60.00% |
| SlaynaPoviya231 vs Raven | 10–5 | 66.67% |
| SlaynaPoviya231 vs Panda | 5–5 | 50.00% |
| SlaynaPoviya231 vs Leo | 4–5 | 44.44% |
| SlaynaPoviya231 vs Miary Zo | 6–1 | 85.71% |
| SlaynaPoviya231 vs Clive | 2–4 | 33.33% |
| SlaynaPoviya231 vs Armor King | 1–3 | 25.00% |
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.