| spag vs Jin | 35–40 | 46.67% |
| spag vs Reina | 38–32 | 54.29% |
| spag vs Heihachi | 25–44 | 36.23% |
| spag vs Kazuya | 30–36 | 45.45% |
| spag vs King | 17–41 | 29.31% |
| spag vs Paul | 28–24 | 53.85% |
| spag vs Bryan | 27–25 | 51.92% |
| spag vs Devil Jin | 18–23 | 43.90% |
| spag vs Hwoarang | 17–23 | 42.50% |
| spag vs Lee | 18–21 | 46.15% |
| spag vs Steve | 15–22 | 40.54% |
| spag vs Dragunov | 13–21 | 38.24% |
| spag vs Lili | 8–23 | 25.81% |
| spag vs Law | 9–20 | 31.03% |
| spag vs Jack-8 | 10–17 | 37.04% |
| spag vs Eddy | 6–21 | 22.22% |
| spag vs Asuka | 7–19 | 26.92% |
| spag vs Leo | 10–12 | 45.45% |
| spag vs Jun | 6–15 | 28.57% |
| spag vs Feng | 6–14 | 30.00% |
| spag vs Lars | 9–11 | 45.00% |
| spag vs Yoshimitsu | 15–4 | 78.95% |
| spag vs Alisa | 10–8 | 55.56% |
| spag vs Claudio | 8–10 | 44.44% |
| spag vs Victor | 9–7 | 56.25% |
| spag vs Azucena | 4–10 | 28.57% |
| spag vs Shaheen | 1–10 | 9.09% |
| spag vs Lidia | 4–6 | 40.00% |
| spag vs Kuma | 2–5 | 28.57% |
| spag vs Clive | 3–4 | 42.86% |
| spag vs Xiaoyu | 3–3 | 50.00% |
| spag vs Raven | 2–4 | 33.33% |
| spag vs Leroy | 0–4 | 0.00% |
| spag vs Nina | 2–0 | 100.00% |
| spag vs Panda | 0–2 | 0.00% |
| spag vs Zafina | 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.