| Shadowbox666 vs Reina | 2–8 | 20.00% |
| Shadowbox666 vs Asuka | 3–6 | 33.33% |
| Shadowbox666 vs King | 3–5 | 37.50% |
| Shadowbox666 vs Yoshimitsu | 2–6 | 25.00% |
| Shadowbox666 vs Lili | 4–4 | 50.00% |
| Shadowbox666 vs Victor | 2–6 | 25.00% |
| Shadowbox666 vs Heihachi | 5–3 | 62.50% |
| Shadowbox666 vs Steve | 3–4 | 42.86% |
| Shadowbox666 vs Lee | 0–7 | 0.00% |
| Shadowbox666 vs Kazuya | 1–6 | 14.29% |
| Shadowbox666 vs Kuma | 1–6 | 14.29% |
| Shadowbox666 vs Devil Jin | 1–5 | 16.67% |
| Shadowbox666 vs Leo | 6–0 | 100.00% |
| Shadowbox666 vs Law | 2–3 | 40.00% |
| Shadowbox666 vs Jin | 0–5 | 0.00% |
| Shadowbox666 vs Hwoarang | 0–4 | 0.00% |
| Shadowbox666 vs Paul | 0–3 | 0.00% |
| Shadowbox666 vs Dragunov | 1–2 | 33.33% |
| Shadowbox666 vs Alisa | 0–3 | 0.00% |
| Shadowbox666 vs Eddy | 2–1 | 66.67% |
| Shadowbox666 vs Lidia | 1–2 | 33.33% |
| Shadowbox666 vs Xiaoyu | 1–1 | 50.00% |
| Shadowbox666 vs Bryan | 1–1 | 50.00% |
| Shadowbox666 vs Nina | 0–2 | 0.00% |
| Shadowbox666 vs Claudio | 2–0 | 100.00% |
| Shadowbox666 vs Feng | 0–1 | 0.00% |
| Shadowbox666 vs Shaheen | 0–1 | 0.00% |
| Shadowbox666 vs Jun | 0–1 | 0.00% |
| Shadowbox666 vs Azucena | 0–1 | 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.