| Shadowz vs King | 21–21 | 50.00% |
| Shadowz vs Kazuya | 15–27 | 35.71% |
| Shadowz vs Eddy | 16–25 | 39.02% |
| Shadowz vs Jin | 16–17 | 48.48% |
| Shadowz vs Hwoarang | 14–18 | 43.75% |
| Shadowz vs Lili | 20–12 | 62.50% |
| Shadowz vs Reina | 17–14 | 54.84% |
| Shadowz vs Law | 17–12 | 58.62% |
| Shadowz vs Dragunov | 21–7 | 75.00% |
| Shadowz vs Azucena | 12–15 | 44.44% |
| Shadowz vs Victor | 12–14 | 46.15% |
| Shadowz vs Yoshimitsu | 15–7 | 68.18% |
| Shadowz vs Bryan | 11–9 | 55.00% |
| Shadowz vs Lidia | 10–9 | 52.63% |
| Shadowz vs Asuka | 10–8 | 55.56% |
| Shadowz vs Lars | 8–9 | 47.06% |
| Shadowz vs Steve | 7–9 | 43.75% |
| Shadowz vs Xiaoyu | 7–7 | 50.00% |
| Shadowz vs Feng | 6–8 | 42.86% |
| Shadowz vs Nina | 7–7 | 50.00% |
| Shadowz vs Paul | 7–6 | 53.85% |
| Shadowz vs Lee | 3–10 | 23.08% |
| Shadowz vs Jun | 7–6 | 53.85% |
| Shadowz vs Leo | 4–8 | 33.33% |
| Shadowz vs Devil Jin | 8–3 | 72.73% |
| Shadowz vs Alisa | 4–6 | 40.00% |
| Shadowz vs Jack-8 | 3–5 | 37.50% |
| Shadowz vs Shaheen | 2–6 | 25.00% |
| Shadowz vs Raven | 3–2 | 60.00% |
| Shadowz vs Claudio | 1–3 | 25.00% |
| Shadowz vs Kuma | 2–2 | 50.00% |
| Shadowz vs Zafina | 2–2 | 50.00% |
| Shadowz vs Leroy | 0–4 | 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.