| Shadowwiz vs Reina | 28–17 | 62.22% |
| Shadowwiz vs Bryan | 23–18 | 56.10% |
| Shadowwiz vs Kazuya | 26–12 | 68.42% |
| Shadowwiz vs Dragunov | 19–17 | 52.78% |
| Shadowwiz vs King | 20–13 | 60.61% |
| Shadowwiz vs Hwoarang | 18–13 | 58.06% |
| Shadowwiz vs Steve | 12–19 | 38.71% |
| Shadowwiz vs Paul | 16–11 | 59.26% |
| Shadowwiz vs Jin | 13–14 | 48.15% |
| Shadowwiz vs Feng | 14–13 | 51.85% |
| Shadowwiz vs Lee | 15–10 | 60.00% |
| Shadowwiz vs Claudio | 13–10 | 56.52% |
| Shadowwiz vs Devil Jin | 11–11 | 50.00% |
| Shadowwiz vs Law | 11–10 | 52.38% |
| Shadowwiz vs Nina | 11–10 | 52.38% |
| Shadowwiz vs Yoshimitsu | 11–9 | 55.00% |
| Shadowwiz vs Leo | 15–4 | 78.95% |
| Shadowwiz vs Lars | 10–7 | 58.82% |
| Shadowwiz vs Xiaoyu | 8–8 | 50.00% |
| Shadowwiz vs Jack-8 | 10–6 | 62.50% |
| Shadowwiz vs Leroy | 5–11 | 31.25% |
| Shadowwiz vs Alisa | 8–7 | 53.33% |
| Shadowwiz vs Victor | 7–7 | 50.00% |
| Shadowwiz vs Eddy | 5–9 | 35.71% |
| Shadowwiz vs Jun | 2–9 | 18.18% |
| Shadowwiz vs Azucena | 7–4 | 63.64% |
| Shadowwiz vs Raven | 4–7 | 36.36% |
| Shadowwiz vs Lili | 7–3 | 70.00% |
| Shadowwiz vs Zafina | 7–2 | 77.78% |
| Shadowwiz vs Kuma | 4–4 | 50.00% |
| Shadowwiz vs Asuka | 2–5 | 28.57% |
| Shadowwiz vs Shaheen | 2–3 | 40.00% |
| Shadowwiz vs Panda | 2–1 | 66.67% |
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.