| Sinedd vs Jin | 9–7 | 56.25% |
| Sinedd vs Hwoarang | 6–6 | 50.00% |
| Sinedd vs Yoshimitsu | 8–2 | 80.00% |
| Sinedd vs Law | 3–6 | 33.33% |
| Sinedd vs Lili | 7–2 | 77.78% |
| Sinedd vs Lidia | 6–2 | 75.00% |
| Sinedd vs Armor King | 3–4 | 42.86% |
| Sinedd vs Reina | 2–4 | 33.33% |
| Sinedd vs Eddy | 2–4 | 33.33% |
| Sinedd vs Heihachi | 2–4 | 33.33% |
| Sinedd vs Miary Zo | 2–4 | 33.33% |
| Sinedd vs King | 1–4 | 20.00% |
| Sinedd vs Bryan | 4–1 | 80.00% |
| Sinedd vs Steve | 2–3 | 40.00% |
| Sinedd vs Dragunov | 3–2 | 60.00% |
| Sinedd vs Leroy | 1–4 | 20.00% |
| Sinedd vs Victor | 1–4 | 20.00% |
| Sinedd vs Paul | 2–2 | 50.00% |
| Sinedd vs Xiaoyu | 4–0 | 100.00% |
| Sinedd vs Asuka | 3–1 | 75.00% |
| Sinedd vs Fahkumram | 2–2 | 50.00% |
| Sinedd vs Claudio | 1–2 | 33.33% |
| Sinedd vs Kazuya | 2–0 | 100.00% |
| Sinedd vs Jack-8 | 1–1 | 50.00% |
| Sinedd vs Alisa | 2–0 | 100.00% |
| Sinedd vs Nina | 0–2 | 0.00% |
| Sinedd vs Clive | 0–2 | 0.00% |
| Sinedd vs Lars | 1–0 | 100.00% |
| Sinedd vs Lee | 1–0 | 100.00% |
| Sinedd vs Zafina | 0–1 | 0.00% |
| Sinedd vs Raven | 1–0 | 100.00% |
| Sinedd 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.