| Shadoxus vs King | 16–17 | 48.48% |
| Shadoxus vs Bryan | 12–18 | 40.00% |
| Shadoxus vs Law | 13–15 | 46.43% |
| Shadoxus vs Steve | 8–17 | 32.00% |
| Shadoxus vs Jin | 16–6 | 72.73% |
| Shadoxus vs Armor King | 7–15 | 31.82% |
| Shadoxus vs Heihachi | 1–18 | 5.26% |
| Shadoxus vs Fahkumram | 4–15 | 21.05% |
| Shadoxus vs Yoshimitsu | 9–7 | 56.25% |
| Shadoxus vs Clive | 7–9 | 43.75% |
| Shadoxus vs Kazuya | 7–7 | 50.00% |
| Shadoxus vs Victor | 4–9 | 30.77% |
| Shadoxus vs Lili | 5–7 | 41.67% |
| Shadoxus vs Eddy | 4–8 | 33.33% |
| Shadoxus vs Jack-8 | 3–6 | 33.33% |
| Shadoxus vs Asuka | 1–8 | 11.11% |
| Shadoxus vs Reina | 2–7 | 22.22% |
| Shadoxus vs Leroy | 4–4 | 50.00% |
| Shadoxus vs Nina | 3–4 | 42.86% |
| Shadoxus vs Azucena | 2–5 | 28.57% |
| Shadoxus vs Paul | 4–2 | 66.67% |
| Shadoxus vs Hwoarang | 6–0 | 100.00% |
| Shadoxus vs Feng | 0–6 | 0.00% |
| Shadoxus vs Dragunov | 0–6 | 0.00% |
| Shadoxus vs Leo | 2–3 | 40.00% |
| Shadoxus vs Lars | 2–3 | 40.00% |
| Shadoxus vs Lee | 2–3 | 40.00% |
| Shadoxus vs Miary Zo | 3–2 | 60.00% |
| Shadoxus vs Kuma | 0–4 | 0.00% |
| Shadoxus vs Xiaoyu | 1–1 | 50.00% |
| Shadoxus vs Shaheen | 0–2 | 0.00% |
| Shadoxus vs Panda | 2–0 | 100.00% |
| Shadoxus vs Raven | 2–0 | 100.00% |
| Shadoxus vs Anna | 0–2 | 0.00% |
| Shadoxus vs Devil Jin | 0–1 | 0.00% |
| Shadoxus vs Alisa | 1–0 | 100.00% |
| Shadoxus vs Claudio | 0–1 | 0.00% |
| Shadoxus vs Jun | 0–1 | 0.00% |
| Shadoxus vs Lidia | 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.