| Japopot vs Bryan | 38–74 | 33.93% |
| Japopot vs King | 49–59 | 45.37% |
| Japopot vs Fahkumram | 24–56 | 30.00% |
| Japopot vs Steve | 34–41 | 45.33% |
| Japopot vs Jin | 32–36 | 47.06% |
| Japopot vs Kazuya | 27–39 | 40.91% |
| Japopot vs Armor King | 19–37 | 33.93% |
| Japopot vs Hwoarang | 20–26 | 43.48% |
| Japopot vs Reina | 19–26 | 42.22% |
| Japopot vs Lars | 22–15 | 59.46% |
| Japopot vs Dragunov | 16–19 | 45.71% |
| Japopot vs Lili | 16–18 | 47.06% |
| Japopot vs Paul | 20–13 | 60.61% |
| Japopot vs Lee | 12–20 | 37.50% |
| Japopot vs Eddy | 10–16 | 38.46% |
| Japopot vs Heihachi | 7–17 | 29.17% |
| Japopot vs Devil Jin | 7–16 | 30.43% |
| Japopot vs Law | 10–12 | 45.45% |
| Japopot vs Clive | 7–15 | 31.82% |
| Japopot vs Yoshimitsu | 7–12 | 36.84% |
| Japopot vs Asuka | 9–10 | 47.37% |
| Japopot vs Xiaoyu | 5–8 | 38.46% |
| Japopot vs Victor | 3–9 | 25.00% |
| Japopot vs Claudio | 1–10 | 9.09% |
| Japopot vs Lidia | 1–8 | 11.11% |
| Japopot vs Alisa | 2–6 | 25.00% |
| Japopot vs Shaheen | 2–6 | 25.00% |
| Japopot vs Nina | 3–5 | 37.50% |
| Japopot vs Jun | 3–5 | 37.50% |
| Japopot vs Azucena | 4–4 | 50.00% |
| Japopot vs Kuma | 0–7 | 0.00% |
| Japopot vs Leroy | 3–4 | 42.86% |
| Japopot vs Raven | 4–3 | 57.14% |
| Japopot vs Anna | 0–6 | 0.00% |
| Japopot vs Leo | 4–1 | 80.00% |
| Japopot vs Feng | 0–4 | 0.00% |
| Japopot vs Jack-8 | 2–1 | 66.67% |
| Japopot vs Zafina | 0–3 | 0.00% |
| Japopot 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.