| Kaelsan vs Eddy | 24–43 | 35.82% |
| Kaelsan vs Lidia | 27–22 | 55.10% |
| Kaelsan vs King | 25–23 | 52.08% |
| Kaelsan vs Reina | 34–13 | 72.34% |
| Kaelsan vs Hwoarang | 20–18 | 52.63% |
| Kaelsan vs Jin | 18–17 | 51.43% |
| Kaelsan vs Yoshimitsu | 15–18 | 45.45% |
| Kaelsan vs Azucena | 18–12 | 60.00% |
| Kaelsan vs Victor | 9–17 | 34.62% |
| Kaelsan vs Lee | 9–16 | 36.00% |
| Kaelsan vs Lili | 13–10 | 56.52% |
| Kaelsan vs Heihachi | 9–14 | 39.13% |
| Kaelsan vs Kazuya | 13–9 | 59.09% |
| Kaelsan vs Devil Jin | 6–16 | 27.27% |
| Kaelsan vs Xiaoyu | 11–9–1 | 55.00% |
| Kaelsan vs Law | 6–14 | 30.00% |
| Kaelsan vs Bryan | 12–8 | 60.00% |
| Kaelsan vs Steve | 13–7 | 65.00% |
| Kaelsan vs Asuka | 10–9 | 52.63% |
| Kaelsan vs Leroy | 11–8 | 57.89% |
| Kaelsan vs Jun | 4–13 | 23.53% |
| Kaelsan vs Dragunov | 4–8 | 33.33% |
| Kaelsan vs Feng | 4–7 | 36.36% |
| Kaelsan vs Paul | 2–8 | 20.00% |
| Kaelsan vs Nina | 7–2 | 77.78% |
| Kaelsan vs Lars | 6–2 | 75.00% |
| Kaelsan vs Leo | 5–3 | 62.50% |
| Kaelsan vs Alisa | 3–5 | 37.50% |
| Kaelsan vs Zafina | 7–1 | 87.50% |
| Kaelsan vs Raven | 5–2 | 71.43% |
| Kaelsan vs Jack-8 | 3–2 | 60.00% |
| Kaelsan vs Claudio | 2–3 | 40.00% |
| Kaelsan vs Shaheen | 3–1 | 75.00% |
| Kaelsan vs Kuma | 3–0 | 100.00% |
| Kaelsan vs Panda | 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.