| Kelvin vs Bryan | 19–18 | 51.35% |
| Kelvin vs Kazuya | 14–20 | 41.18% |
| Kelvin vs Jin | 19–12 | 61.29% |
| Kelvin vs Yoshimitsu | 16–11 | 59.26% |
| Kelvin vs Devil Jin | 13–14 | 48.15% |
| Kelvin vs King | 11–14 | 44.00% |
| Kelvin vs Lili | 9–15 | 37.50% |
| Kelvin vs Hwoarang | 10–11 | 47.62% |
| Kelvin vs Reina | 15–6 | 71.43% |
| Kelvin vs Paul | 10–9 | 52.63% |
| Kelvin vs Lee | 7–12 | 36.84% |
| Kelvin vs Azucena | 9–8 | 52.94% |
| Kelvin vs Claudio | 4–12 | 25.00% |
| Kelvin vs Alisa | 7–8 | 46.67% |
| Kelvin vs Law | 2–9 | 18.18% |
| Kelvin vs Xiaoyu | 8–3 | 72.73% |
| Kelvin vs Steve | 8–3 | 72.73% |
| Kelvin vs Dragunov | 5–6 | 45.45% |
| Kelvin vs Leo | 7–4 | 63.64% |
| Kelvin vs Eddy | 4–7 | 36.36% |
| Kelvin vs Nina | 5–5 | 50.00% |
| Kelvin vs Victor | 2–7 | 22.22% |
| Kelvin vs Jack-8 | 3–5 | 37.50% |
| Kelvin vs Feng | 2–6 | 25.00% |
| Kelvin vs Kuma | 3–5 | 37.50% |
| Kelvin vs Lars | 3–3 | 50.00% |
| Kelvin vs Zafina | 4–2 | 66.67% |
| Kelvin vs Asuka | 3–2 | 60.00% |
| Kelvin vs Shaheen | 2–1 | 66.67% |
| Kelvin vs Panda | 2–1 | 66.67% |
| Kelvin vs Jun | 0–2 | 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.