| Shadow7791 vs Reina | 8–5 | 61.54% |
| Shadow7791 vs Hwoarang | 5–3 | 62.50% |
| Shadow7791 vs Alisa | 3–3 | 50.00% |
| Shadow7791 vs Jin | 1–3 | 25.00% |
| Shadow7791 vs Victor | 3–1 | 75.00% |
| Shadow7791 vs Heihachi | 1–3 | 25.00% |
| Shadow7791 vs Clive | 1–3 | 25.00% |
| Shadow7791 vs Law | 1–2 | 33.33% |
| Shadow7791 vs King | 2–1 | 66.67% |
| Shadow7791 vs Kazuya | 3–0 | 100.00% |
| Shadow7791 vs Asuka | 3–0 | 100.00% |
| Shadow7791 vs Devil Jin | 1–2 | 33.33% |
| Shadow7791 vs Dragunov | 1–2 | 33.33% |
| Shadow7791 vs Nina | 1–2 | 33.33% |
| Shadow7791 vs Raven | 2–1 | 66.67% |
| Shadow7791 vs Armor King | 2–1 | 66.67% |
| Shadow7791 vs Miary Zo | 0–3 | 0.00% |
| Shadow7791 vs Feng | 1–1 | 50.00% |
| Shadow7791 vs Lili | 1–1 | 50.00% |
| Shadow7791 vs Claudio | 0–2 | 0.00% |
| Shadow7791 vs Jun | 2–0 | 100.00% |
| Shadow7791 vs Lidia | 1–1 | 50.00% |
| Shadow7791 vs Lars | 1–0 | 100.00% |
| Shadow7791 vs Zafina | 0–1 | 0.00% |
| Shadow7791 vs Fahkumram | 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.