| Declansr vs Clive | 28–9 | 75.68% |
| Declansr vs Kazuya | 20–2 | 90.91% |
| Declansr vs Steve | 15–5 | 75.00% |
| Declansr vs Jin | 13–4 | 76.47% |
| Declansr vs Asuka | 9–8 | 52.94% |
| Declansr vs Lili | 12–5 | 70.59% |
| Declansr vs Heihachi | 6–10 | 37.50% |
| Declansr vs Paul | 8–6 | 57.14% |
| Declansr vs Law | 8–4 | 66.67% |
| Declansr vs King | 7–5 | 58.33% |
| Declansr vs Yoshimitsu | 10–2 | 83.33% |
| Declansr vs Dragunov | 7–5 | 58.33% |
| Declansr vs Jun | 8–3 | 72.73% |
| Declansr vs Bryan | 5–5 | 50.00% |
| Declansr vs Hwoarang | 6–3 | 66.67% |
| Declansr vs Lee | 4–5 | 44.44% |
| Declansr vs Xiaoyu | 5–3 | 62.50% |
| Declansr vs Devil Jin | 6–2 | 75.00% |
| Declansr vs Lars | 1–7 | 12.50% |
| Declansr vs Reina | 7–1 | 87.50% |
| Declansr vs Azucena | 4–3 | 57.14% |
| Declansr vs Victor | 5–2 | 71.43% |
| Declansr vs Claudio | 3–3 | 50.00% |
| Declansr vs Raven | 5–1 | 83.33% |
| Declansr vs Leo | 5–0 | 100.00% |
| Declansr vs Nina | 3–2 | 60.00% |
| Declansr vs Leroy | 3–2 | 60.00% |
| Declansr vs Kuma | 1–3 | 25.00% |
| Declansr vs Zafina | 1–2 | 33.33% |
| Declansr vs Eddy | 3–0 | 100.00% |
| Declansr vs Jack-8 | 1–1 | 50.00% |
| Declansr vs Alisa | 2–0 | 100.00% |
| Declansr vs Lidia | 2–0 | 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.