| Shadower vs Kazuya | 364–462–1 | 44.07% |
| Shadower vs King | 354–463 | 43.33% |
| Shadower vs Jin | 351–377 | 48.21% |
| Shadower vs Bryan | 270–378 | 41.67% |
| Shadower vs Heihachi | 237–251 | 48.57% |
| Shadower vs Steve | 225–254 | 46.97% |
| Shadower vs Dragunov | 196–274 | 41.70% |
| Shadower vs Law | 194–210 | 48.02% |
| Shadower vs Devil Jin | 180–213 | 45.80% |
| Shadower vs Armor King | 166–178 | 48.26% |
| Shadower vs Hwoarang | 126–209 | 37.61% |
| Shadower vs Paul | 104–217 | 32.40% |
| Shadower vs Fahkumram | 149–164 | 47.60% |
| Shadower vs Yoshimitsu | 131–157 | 45.49% |
| Shadower vs Reina | 100–122–1 | 45.05% |
| Shadower vs Azucena | 98–107 | 47.80% |
| Shadower vs Anna | 88–111 | 44.22% |
| Shadower vs Lee | 74–124 | 37.37% |
| Shadower vs Asuka | 86–109 | 44.10% |
| Shadower vs Alisa | 85–109 | 43.81% |
| Shadower vs Lili | 66–121 | 35.29% |
| Shadower vs Victor | 88–98 | 47.31% |
| Shadower vs Nina | 55–119 | 31.61% |
| Shadower vs Clive | 73–82 | 47.10% |
| Shadower vs Jun | 53–95 | 35.81% |
| Shadower vs Claudio | 61–81 | 42.96% |
| Shadower vs Feng | 43–97 | 30.71% |
| Shadower vs Lars | 55–80 | 40.74% |
| Shadower vs Eddy | 47–79 | 37.30% |
| Shadower vs Leo | 41–72 | 36.28% |
| Shadower vs Jack-8 | 46–63 | 42.20% |
| Shadower vs Leroy | 30–67 | 30.93% |
| Shadower vs Raven | 25–55 | 31.25% |
| Shadower vs Xiaoyu | 32–43 | 42.67% |
| Shadower vs Lidia | 37–32 | 53.62% |
| Shadower vs Miary Zo | 27–27 | 50.00% |
| Shadower vs Shaheen | 27–23 | 54.00% |
| Shadower vs Zafina | 17–24 | 41.46% |
| Shadower vs Kuma | 14–26 | 35.00% |
| Shadower vs Panda | 5–2 | 71.43% |
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.