| kelp vs Reina | 25–20 | 55.56% |
| kelp vs King | 22–18 | 55.00% |
| kelp vs Steve | 11–13 | 45.83% |
| kelp vs Lili | 10–14 | 41.67% |
| kelp vs Kazuya | 10–11 | 47.62% |
| kelp vs Lidia | 11–9 | 55.00% |
| kelp vs Law | 5–12 | 29.41% |
| kelp vs Jin | 10–7 | 58.82% |
| kelp vs Azucena | 8–8 | 50.00% |
| kelp vs Dragunov | 3–10 | 23.08% |
| kelp vs Yoshimitsu | 6–6 | 50.00% |
| kelp vs Clive | 3–8 | 27.27% |
| kelp vs Hwoarang | 3–6 | 33.33% |
| kelp vs Miary Zo | 3–6 | 33.33% |
| kelp vs Nina | 2–6 | 25.00% |
| kelp vs Jun | 2–6 | 25.00% |
| kelp vs Bryan | 2–5 | 28.57% |
| kelp vs Lars | 5–2 | 71.43% |
| kelp vs Claudio | 6–1 | 85.71% |
| kelp vs Eddy | 3–4 | 42.86% |
| kelp vs Armor King | 3–4 | 42.86% |
| kelp vs Leo | 2–4 | 33.33% |
| kelp vs Alisa | 4–2 | 66.67% |
| kelp vs Anna | 2–4 | 33.33% |
| kelp vs Paul | 1–4 | 20.00% |
| kelp vs Asuka | 1–4 | 20.00% |
| kelp vs Shaheen | 4–1 | 80.00% |
| kelp vs Panda | 2–2 | 50.00% |
| kelp vs Leroy | 3–1 | 75.00% |
| kelp vs Victor | 3–1 | 75.00% |
| kelp vs Lee | 0–3 | 0.00% |
| kelp vs Kuma | 1–2 | 33.33% |
| kelp vs Zafina | 2–1 | 66.67% |
| kelp vs Devil Jin | 1–1 | 50.00% |
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.