| Shoyo vs Jin | 41–32 | 56.16% |
| Shoyo vs Reina | 44–20 | 68.75% |
| Shoyo vs Kazuya | 42–15 | 73.68% |
| Shoyo vs Steve | 38–19 | 66.67% |
| Shoyo vs King | 32–22 | 59.26% |
| Shoyo vs Lili | 28–17 | 62.22% |
| Shoyo vs Law | 28–12 | 70.00% |
| Shoyo vs Hwoarang | 25–14 | 64.10% |
| Shoyo vs Paul | 12–25 | 32.43% |
| Shoyo vs Yoshimitsu | 19–15 | 55.88% |
| Shoyo vs Bryan | 21–11–1 | 65.62% |
| Shoyo vs Feng | 13–19 | 40.62% |
| Shoyo vs Lars | 22–10 | 68.75% |
| Shoyo vs Asuka | 18–13 | 58.06% |
| Shoyo vs Lee | 25–5 | 83.33% |
| Shoyo vs Eddy | 15–15 | 50.00% |
| Shoyo vs Leo | 9–18 | 33.33% |
| Shoyo vs Nina | 15–8 | 65.22% |
| Shoyo vs Devil Jin | 13–8 | 61.90% |
| Shoyo vs Jun | 11–10 | 52.38% |
| Shoyo vs Dragunov | 8–12 | 40.00% |
| Shoyo vs Leroy | 8–12 | 40.00% |
| Shoyo vs Xiaoyu | 10–8 | 55.56% |
| Shoyo vs Victor | 9–8 | 52.94% |
| Shoyo vs Jack-8 | 6–9 | 40.00% |
| Shoyo vs Azucena | 9–6 | 60.00% |
| Shoyo vs Zafina | 9–4 | 69.23% |
| Shoyo vs Shaheen | 3–8 | 27.27% |
| Shoyo vs Raven | 8–3 | 72.73% |
| Shoyo vs Alisa | 5–5 | 50.00% |
| Shoyo vs Kuma | 7–2 | 77.78% |
| Shoyo vs Claudio | 5–3 | 62.50% |
| Shoyo vs Heihachi | 5–3 | 62.50% |
| Shoyo vs Lidia | 2–3 | 40.00% |
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.