| Shadow spy vs King | 22–17 | 56.41% |
| Shadow spy vs Heihachi | 15–21 | 41.67% |
| Shadow spy vs Lidia | 15–20 | 42.86% |
| Shadow spy vs Eddy | 15–9 | 62.50% |
| Shadow spy vs Yoshimitsu | 14–9 | 60.87% |
| Shadow spy vs Steve | 20–2 | 90.91% |
| Shadow spy vs Kazuya | 8–11 | 42.11% |
| Shadow spy vs Reina | 14–5 | 73.68% |
| Shadow spy vs Law | 11–7 | 61.11% |
| Shadow spy vs Jun | 10–7 | 58.82% |
| Shadow spy vs Victor | 11–6 | 64.71% |
| Shadow spy vs Jin | 7–9 | 43.75% |
| Shadow spy vs Lars | 8–7 | 53.33% |
| Shadow spy vs Nina | 10–5 | 66.67% |
| Shadow spy vs Hwoarang | 7–5 | 58.33% |
| Shadow spy vs Dragunov | 6–6 | 50.00% |
| Shadow spy vs Bryan | 4–7 | 36.36% |
| Shadow spy vs Asuka | 7–4 | 63.64% |
| Shadow spy vs Lee | 8–2 | 80.00% |
| Shadow spy vs Leroy | 5–4 | 55.56% |
| Shadow spy vs Lili | 1–7 | 12.50% |
| Shadow spy vs Azucena | 7–1 | 87.50% |
| Shadow spy vs Feng | 5–2 | 71.43% |
| Shadow spy vs Anna | 5–2 | 71.43% |
| Shadow spy vs Paul | 2–4 | 33.33% |
| Shadow spy vs Leo | 3–3 | 50.00% |
| Shadow spy vs Miary Zo | 6–0 | 100.00% |
| Shadow spy vs Jack-8 | 2–3 | 40.00% |
| Shadow spy vs Devil Jin | 1–4 | 20.00% |
| Shadow spy vs Alisa | 2–3 | 40.00% |
| Shadow spy vs Claudio | 0–5 | 0.00% |
| Shadow spy vs Shaheen | 3–2 | 60.00% |
| Shadow spy vs Panda | 3–2 | 60.00% |
| Shadow spy vs Raven | 2–0 | 100.00% |
| Shadow spy vs Clive | 2–0 | 100.00% |
| Shadow spy vs Fahkumram | 2–0 | 100.00% |
| Shadow spy vs Kuma | 1–0 | 100.00% |
| Shadow spy vs Zafina | 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.