| KayDenDemon vs Reina | 9–7 | 56.25% |
| KayDenDemon vs Dragunov | 1–14 | 6.67% |
| KayDenDemon vs Jin | 6–8 | 42.86% |
| KayDenDemon vs Kazuya | 5–9 | 35.71% |
| KayDenDemon vs King | 7–5 | 58.33% |
| KayDenDemon vs Bryan | 1–10 | 9.09% |
| KayDenDemon vs Law | 3–7 | 30.00% |
| KayDenDemon vs Jun | 4–6 | 40.00% |
| KayDenDemon vs Steve | 2–6 | 25.00% |
| KayDenDemon vs Lars | 4–3 | 57.14% |
| KayDenDemon vs Nina | 2–5 | 28.57% |
| KayDenDemon vs Azucena | 4–3 | 57.14% |
| KayDenDemon vs Asuka | 0–6 | 0.00% |
| KayDenDemon vs Devil Jin | 4–2 | 66.67% |
| KayDenDemon vs Leo | 4–2 | 66.67% |
| KayDenDemon vs Lili | 5–0 | 100.00% |
| KayDenDemon vs Lee | 2–3 | 40.00% |
| KayDenDemon vs Leroy | 0–5 | 0.00% |
| KayDenDemon vs Paul | 1–3 | 25.00% |
| KayDenDemon vs Zafina | 0–4 | 0.00% |
| KayDenDemon vs Eddy | 0–4 | 0.00% |
| KayDenDemon vs Hwoarang | 2–1 | 66.67% |
| KayDenDemon vs Jack-8 | 2–1 | 66.67% |
| KayDenDemon vs Feng | 1–2 | 33.33% |
| KayDenDemon vs Victor | 0–3 | 0.00% |
| KayDenDemon vs Raven | 1–2 | 33.33% |
| KayDenDemon vs Yoshimitsu | 2–0 | 100.00% |
| KayDenDemon vs Claudio | 0–2 | 0.00% |
| KayDenDemon vs Shaheen | 0–2 | 0.00% |
| KayDenDemon vs Xiaoyu | 0–1 | 0.00% |
| KayDenDemon vs Kuma | 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.