| Shdwslayer vs Yoshimitsu | 0–8 | 0.00% |
| Shdwslayer vs Lars | 1–6 | 14.29% |
| Shdwslayer vs Eddy | 1–6 | 14.29% |
| Shdwslayer vs Bryan | 2–4 | 33.33% |
| Shdwslayer vs Leo | 4–2 | 66.67% |
| Shdwslayer vs Claudio | 2–4 | 33.33% |
| Shdwslayer vs Reina | 4–2 | 66.67% |
| Shdwslayer vs Jin | 0–5 | 0.00% |
| Shdwslayer vs Steve | 2–3 | 40.00% |
| Shdwslayer vs King | 1–3 | 25.00% |
| Shdwslayer vs Lili | 2–2 | 50.00% |
| Shdwslayer vs Victor | 1–3 | 25.00% |
| Shdwslayer vs Heihachi | 0–4 | 0.00% |
| Shdwslayer vs Clive | 2–2 | 50.00% |
| Shdwslayer vs Fahkumram | 0–4 | 0.00% |
| Shdwslayer vs Law | 2–1 | 66.67% |
| Shdwslayer vs Kazuya | 2–1 | 66.67% |
| Shdwslayer vs Devil Jin | 2–1 | 66.67% |
| Shdwslayer vs Alisa | 2–1 | 66.67% |
| Shdwslayer vs Zafina | 2–1 | 66.67% |
| Shdwslayer vs Dragunov | 0–2 | 0.00% |
| Shdwslayer vs Shaheen | 0–2 | 0.00% |
| Shdwslayer vs Nina | 0–2 | 0.00% |
| Shdwslayer vs Miary Zo | 0–2 | 0.00% |
| Shdwslayer vs Paul | 1–0 | 100.00% |
| Shdwslayer vs Hwoarang | 1–0 | 100.00% |
| Shdwslayer vs Lee | 0–1 | 0.00% |
| Shdwslayer vs Azucena | 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.