| Decay vs King | 11–5 | 68.75% |
| Decay vs Jun | 8–5 | 61.54% |
| Decay vs Reina | 5–6 | 45.45% |
| Decay vs Lili | 2–8 | 20.00% |
| Decay vs Hwoarang | 8–1 | 88.89% |
| Decay vs Jin | 2–6 | 25.00% |
| Decay vs Steve | 3–4 | 42.86% |
| Decay vs Asuka | 5–2 | 71.43% |
| Decay vs Lars | 3–4 | 42.86% |
| Decay vs Kazuya | 3–3 | 50.00% |
| Decay vs Fahkumram | 2–4 | 33.33% |
| Decay vs Dragunov | 3–2 | 60.00% |
| Decay vs Paul | 4–0 | 100.00% |
| Decay vs Law | 2–2 | 50.00% |
| Decay vs Bryan | 3–1 | 75.00% |
| Decay vs Lee | 3–1 | 75.00% |
| Decay vs Zafina | 2–2 | 50.00% |
| Decay vs Victor | 4–0 | 100.00% |
| Decay vs Yoshimitsu | 2–1 | 66.67% |
| Decay vs Alisa | 1–2 | 33.33% |
| Decay vs Eddy | 2–1 | 66.67% |
| Decay vs Lidia | 2–1 | 66.67% |
| Decay vs Clive | 1–2 | 33.33% |
| Decay vs Leo | 0–2 | 0.00% |
| Decay vs Claudio | 0–2 | 0.00% |
| Decay vs Shaheen | 2–0 | 100.00% |
| Decay vs Nina | 0–2 | 0.00% |
| Decay vs Leroy | 0–2 | 0.00% |
| Decay vs Raven | 0–2 | 0.00% |
| Decay vs Heihachi | 2–0 | 100.00% |
| Decay vs Anna | 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.