| Joji Kempot vs Jin | 54–7 | 88.52% |
| Joji Kempot vs Reina | 45–10 | 81.82% |
| Joji Kempot vs Bryan | 40–8 | 83.33% |
| Joji Kempot vs Steve | 33–12 | 73.33% |
| Joji Kempot vs Kazuya | 33–10 | 76.74% |
| Joji Kempot vs Heihachi | 31–5 | 86.11% |
| Joji Kempot vs Jun | 27–6 | 81.82% |
| Joji Kempot vs Law | 22–10 | 68.75% |
| Joji Kempot vs King | 23–6 | 79.31% |
| Joji Kempot vs Dragunov | 24–4 | 85.71% |
| Joji Kempot vs Yoshimitsu | 19–7 | 73.08% |
| Joji Kempot vs Lili | 24–1 | 96.00% |
| Joji Kempot vs Devil Jin | 16–8 | 66.67% |
| Joji Kempot vs Hwoarang | 17–6 | 73.91% |
| Joji Kempot vs Feng | 19–4 | 82.61% |
| Joji Kempot vs Lars | 14–3 | 82.35% |
| Joji Kempot vs Victor | 14–2 | 87.50% |
| Joji Kempot vs Clive | 12–2 | 85.71% |
| Joji Kempot vs Alisa | 9–4 | 69.23% |
| Joji Kempot vs Asuka | 10–2 | 83.33% |
| Joji Kempot vs Lidia | 8–4 | 66.67% |
| Joji Kempot vs Zafina | 7–3 | 70.00% |
| Joji Kempot vs Paul | 8–1 | 88.89% |
| Joji Kempot vs Nina | 7–2 | 77.78% |
| Joji Kempot vs Raven | 7–2 | 77.78% |
| Joji Kempot vs Lee | 8–0 | 100.00% |
| Joji Kempot vs Kuma | 7–1 | 87.50% |
| Joji Kempot vs Azucena | 7–1 | 87.50% |
| Joji Kempot vs Xiaoyu | 6–1 | 85.71% |
| Joji Kempot vs Jack-8 | 6–1 | 85.71% |
| Joji Kempot vs Claudio | 6–1 | 85.71% |
| Joji Kempot vs Eddy | 5–2 | 71.43% |
| Joji Kempot vs Shaheen | 6–0 | 100.00% |
| Joji Kempot vs Leo | 3–2 | 60.00% |
| Joji Kempot vs Panda | 1–2 | 33.33% |
| Joji Kempot vs Leroy | 3–0 | 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.