| Shadow vs Kazuya | 51–47 | 52.04% |
| Shadow vs Steve | 46–50 | 47.92% |
| Shadow vs Reina | 48–34 | 58.54% |
| Shadow vs King | 46–35 | 56.79% |
| Shadow vs Bryan | 34–43 | 44.16% |
| Shadow vs Jin | 20–30 | 40.00% |
| Shadow vs Hwoarang | 20–27 | 42.55% |
| Shadow vs Devil Jin | 29–18 | 61.70% |
| Shadow vs Dragunov | 31–15 | 67.39% |
| Shadow vs Paul | 25–20 | 55.56% |
| Shadow vs Lili | 23–20 | 53.49% |
| Shadow vs Law | 17–25 | 40.48% |
| Shadow vs Feng | 22–15 | 59.46% |
| Shadow vs Azucena | 11–25 | 30.56% |
| Shadow vs Heihachi | 13–18 | 41.94% |
| Shadow vs Lars | 9–21 | 30.00% |
| Shadow vs Nina | 21–8 | 72.41% |
| Shadow vs Asuka | 7–21 | 25.00% |
| Shadow vs Xiaoyu | 13–14 | 48.15% |
| Shadow vs Raven | 16–10 | 61.54% |
| Shadow vs Yoshimitsu | 11–14 | 44.00% |
| Shadow vs Lee | 8–17 | 32.00% |
| Shadow vs Eddy | 12–12 | 50.00% |
| Shadow vs Alisa | 8–12 | 40.00% |
| Shadow vs Victor | 9–11 | 45.00% |
| Shadow vs Jack-8 | 9–10 | 47.37% |
| Shadow vs Shaheen | 8–10 | 44.44% |
| Shadow vs Fahkumram | 17–1 | 94.44% |
| Shadow vs Leroy | 7–10 | 41.18% |
| Shadow vs Claudio | 5–11 | 31.25% |
| Shadow vs Lidia | 5–9 | 35.71% |
| Shadow vs Leo | 2–9 | 18.18% |
| Shadow vs Kuma | 6–4 | 60.00% |
| Shadow vs Jun | 3–7 | 30.00% |
| Shadow vs Armor King | 8–2 | 80.00% |
| Shadow vs Clive | 3–5 | 37.50% |
| Shadow vs Panda | 2–5 | 28.57% |
| Shadow vs Zafina | 0–5 | 0.00% |
| Shadow vs Miary Zo | 1–3 | 25.00% |
| Shadow vs Anna | 0–2 | 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.