| Shadow vs King | 16–19 | 45.71% |
| Shadow vs Steve | 22–11 | 66.67% |
| Shadow vs Jin | 10–16 | 38.46% |
| Shadow vs Yoshimitsu | 10–13 | 43.48% |
| Shadow vs Asuka | 7–13 | 35.00% |
| Shadow vs Miary Zo | 11–8 | 57.89% |
| Shadow vs Lidia | 6–12 | 33.33% |
| Shadow vs Law | 6–8 | 42.86% |
| Shadow vs Jun | 5–9 | 35.71% |
| Shadow vs Eddy | 5–9 | 35.71% |
| Shadow vs Bryan | 6–7 | 46.15% |
| Shadow vs Kazuya | 4–9 | 30.77% |
| Shadow vs Jack-8 | 8–4 | 66.67% |
| Shadow vs Devil Jin | 3–8 | 27.27% |
| Shadow vs Lee | 4–7 | 36.36% |
| Shadow vs Victor | 3–8 | 27.27% |
| Shadow vs Fahkumram | 5–6 | 45.45% |
| Shadow vs Dragunov | 2–8 | 20.00% |
| Shadow vs Alisa | 1–8 | 11.11% |
| Shadow vs Paul | 6–2 | 75.00% |
| Shadow vs Lili | 1–7 | 12.50% |
| Shadow vs Shaheen | 6–2 | 75.00% |
| Shadow vs Kuma | 4–4 | 50.00% |
| Shadow vs Reina | 5–3 | 62.50% |
| Shadow vs Raven | 6–2 | 75.00% |
| Shadow vs Armor King | 4–4 | 50.00% |
| Shadow vs Azucena | 4–3 | 57.14% |
| Shadow vs Hwoarang | 2–4 | 33.33% |
| Shadow vs Clive | 2–4 | 33.33% |
| Shadow vs Claudio | 2–3 | 40.00% |
| Shadow vs Nina | 4–0 | 100.00% |
| Shadow vs Anna | 2–2 | 50.00% |
| Shadow vs Leo | 0–3 | 0.00% |
| Shadow vs Lars | 2–1 | 66.67% |
| Shadow vs Heihachi | 2–0 | 100.00% |
| Shadow vs Xiaoyu | 1–0 | 100.00% |
| Shadow vs Feng | 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.