| Kelsy-Lee vs King | 31–19 | 62.00% |
| Kelsy-Lee vs Jin | 29–21 | 58.00% |
| Kelsy-Lee vs Bryan | 28–17 | 62.22% |
| Kelsy-Lee vs Law | 29–12 | 70.73% |
| Kelsy-Lee vs Kazuya | 28–12 | 70.00% |
| Kelsy-Lee vs Lee | 23–13 | 63.89% |
| Kelsy-Lee vs Hwoarang | 21–12 | 63.64% |
| Kelsy-Lee vs Fahkumram | 21–11 | 65.62% |
| Kelsy-Lee vs Heihachi | 22–9 | 70.97% |
| Kelsy-Lee vs Dragunov | 20–10 | 66.67% |
| Kelsy-Lee vs Reina | 15–9 | 62.50% |
| Kelsy-Lee vs Nina | 13–10 | 56.52% |
| Kelsy-Lee vs Azucena | 14–9 | 60.87% |
| Kelsy-Lee vs Shaheen | 15–6 | 71.43% |
| Kelsy-Lee vs Asuka | 11–8 | 57.89% |
| Kelsy-Lee vs Claudio | 13–6 | 68.42% |
| Kelsy-Lee vs Steve | 10–5 | 66.67% |
| Kelsy-Lee vs Jack-8 | 5–10 | 33.33% |
| Kelsy-Lee vs Paul | 9–5 | 64.29% |
| Kelsy-Lee vs Leroy | 6–8 | 42.86% |
| Kelsy-Lee vs Anna | 7–7 | 50.00% |
| Kelsy-Lee vs Lidia | 5–8 | 38.46% |
| Kelsy-Lee vs Feng | 5–7 | 41.67% |
| Kelsy-Lee vs Raven | 7–5 | 58.33% |
| Kelsy-Lee vs Clive | 8–3 | 72.73% |
| Kelsy-Lee vs Lili | 6–4 | 60.00% |
| Kelsy-Lee vs Jun | 8–2 | 80.00% |
| Kelsy-Lee vs Victor | 6–4 | 60.00% |
| Kelsy-Lee vs Leo | 7–2 | 77.78% |
| Kelsy-Lee vs Eddy | 4–5 | 44.44% |
| Kelsy-Lee vs Devil Jin | 4–4 | 50.00% |
| Kelsy-Lee vs Lars | 4–4 | 50.00% |
| Kelsy-Lee vs Xiaoyu | 5–2 | 71.43% |
| Kelsy-Lee vs Yoshimitsu | 4–1 | 80.00% |
| Kelsy-Lee vs Kuma | 3–1 | 75.00% |
| Kelsy-Lee vs Alisa | 1–2 | 33.33% |
| Kelsy-Lee vs Zafina | 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.