| Shadxw vs Steve | 8–3 | 72.73% |
| Shadxw vs Lili | 8–1 | 88.89% |
| Shadxw vs Law | 5–3 | 62.50% |
| Shadxw vs Hwoarang | 3–4 | 42.86% |
| Shadxw vs Jin | 4–3 | 57.14% |
| Shadxw vs Nina | 2–5 | 28.57% |
| Shadxw vs Reina | 7–0 | 100.00% |
| Shadxw vs Heihachi | 3–4 | 42.86% |
| Shadxw vs Bryan | 5–1 | 83.33% |
| Shadxw vs Victor | 5–0 | 100.00% |
| Shadxw vs Yoshimitsu | 3–1 | 75.00% |
| Shadxw vs Fahkumram | 4–0 | 100.00% |
| Shadxw vs King | 3–0 | 100.00% |
| Shadxw vs Jack-8 | 1–2 | 33.33% |
| Shadxw vs Asuka | 3–0 | 100.00% |
| Shadxw vs Leroy | 2–1 | 66.67% |
| Shadxw vs Miary Zo | 3–0 | 100.00% |
| Shadxw vs Xiaoyu | 1–1 | 50.00% |
| Shadxw vs Devil Jin | 1–1 | 50.00% |
| Shadxw vs Leo | 0–2 | 0.00% |
| Shadxw vs Lars | 1–1 | 50.00% |
| Shadxw vs Jun | 2–0 | 100.00% |
| Shadxw vs Armor King | 1–1 | 50.00% |
| Shadxw vs Azucena | 1–0 | 100.00% |
| Shadxw vs Eddy | 1–0 | 100.00% |
| Shadxw vs Clive | 1–0 | 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.