| KayDaBoy vs Dragunov | 12–8 | 60.00% |
| KayDaBoy vs King | 13–4 | 76.47% |
| KayDaBoy vs Steve | 14–2 | 87.50% |
| KayDaBoy vs Heihachi | 7–9 | 43.75% |
| KayDaBoy vs Lili | 11–2 | 84.62% |
| KayDaBoy vs Hwoarang | 8–4 | 66.67% |
| KayDaBoy vs Jin | 6–6 | 50.00% |
| KayDaBoy vs Kazuya | 5–6 | 45.45% |
| KayDaBoy vs Law | 4–6 | 40.00% |
| KayDaBoy vs Feng | 5–5 | 50.00% |
| KayDaBoy vs Jun | 7–3 | 70.00% |
| KayDaBoy vs Fahkumram | 6–1 | 85.71% |
| KayDaBoy vs Lars | 4–2 | 66.67% |
| KayDaBoy vs Reina | 3–3 | 50.00% |
| KayDaBoy vs Azucena | 4–2 | 66.67% |
| KayDaBoy vs Lee | 0–5 | 0.00% |
| KayDaBoy vs Eddy | 2–3 | 40.00% |
| KayDaBoy vs Nina | 0–4 | 0.00% |
| KayDaBoy vs Anna | 0–4 | 0.00% |
| KayDaBoy vs Armor King | 0–4 | 0.00% |
| KayDaBoy vs Paul | 2–1 | 66.67% |
| KayDaBoy vs Yoshimitsu | 2–1 | 66.67% |
| KayDaBoy vs Bryan | 1–2 | 33.33% |
| KayDaBoy vs Leo | 1–2 | 33.33% |
| KayDaBoy vs Alisa | 1–2 | 33.33% |
| KayDaBoy vs Claudio | 3–0 | 100.00% |
| KayDaBoy vs Jack-8 | 2–0 | 100.00% |
| KayDaBoy vs Panda | 0–2 | 0.00% |
| KayDaBoy vs Clive | 2–0 | 100.00% |
| KayDaBoy vs Xiaoyu | 0–1 | 0.00% |
| KayDaBoy vs Devil Jin | 1–0 | 100.00% |
| KayDaBoy vs Kuma | 0–1 | 0.00% |
| KayDaBoy vs Leroy | 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.