| Shoyo vs Kazuya | 27–26 | 50.94% |
| Shoyo vs Jin | 19–21 | 47.50% |
| Shoyo vs Paul | 21–14 | 60.00% |
| Shoyo vs Bryan | 14–16 | 46.67% |
| Shoyo vs Jun | 19–10 | 65.52% |
| Shoyo vs Xiaoyu | 13–15 | 46.43% |
| Shoyo vs Steve | 13–15 | 46.43% |
| Shoyo vs Reina | 15–11 | 57.69% |
| Shoyo vs King | 17–7 | 70.83% |
| Shoyo vs Hwoarang | 13–11 | 54.17% |
| Shoyo vs Yoshimitsu | 19–4 | 82.61% |
| Shoyo vs Law | 11–11 | 50.00% |
| Shoyo vs Azucena | 9–12 | 42.86% |
| Shoyo vs Lee | 10–8 | 55.56% |
| Shoyo vs Victor | 12–6 | 66.67% |
| Shoyo vs Devil Jin | 8–9 | 47.06% |
| Shoyo vs Dragunov | 9–8 | 52.94% |
| Shoyo vs Heihachi | 8–7 | 53.33% |
| Shoyo vs Lili | 7–6 | 53.85% |
| Shoyo vs Asuka | 7–4 | 63.64% |
| Shoyo vs Feng | 8–3 | 72.73% |
| Shoyo vs Leroy | 5–6 | 45.45% |
| Shoyo vs Jack-8 | 6–3 | 66.67% |
| Shoyo vs Lars | 6–3 | 66.67% |
| Shoyo vs Claudio | 3–6 | 33.33% |
| Shoyo vs Raven | 5–4 | 55.56% |
| Shoyo vs Eddy | 6–3 | 66.67% |
| Shoyo vs Fahkumram | 4–5 | 44.44% |
| Shoyo vs Leo | 6–1 | 85.71% |
| Shoyo vs Alisa | 5–2 | 71.43% |
| Shoyo vs Lidia | 3–4 | 42.86% |
| Shoyo vs Zafina | 3–2 | 60.00% |
| Shoyo vs Clive | 3–2 | 60.00% |
| Shoyo vs Shaheen | 1–2 | 33.33% |
| Shoyo vs Nina | 1–2 | 33.33% |
| Shoyo vs Kuma | 2–0 | 100.00% |
| Shoyo vs Anna | 2–0 | 100.00% |
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.