| Ji-WEn vs Hwoarang | 59–54 | 52.21% |
| Ji-WEn vs Kazuya | 42–66 | 38.89% |
| Ji-WEn vs Paul | 48–52 | 48.00% |
| Ji-WEn vs Jin | 55–44 | 55.56% |
| Ji-WEn vs Dragunov | 49–50 | 49.49% |
| Ji-WEn vs King | 35–57 | 38.04% |
| Ji-WEn vs Bryan | 32–49 | 39.51% |
| Ji-WEn vs Lili | 39–42 | 48.15% |
| Ji-WEn vs Reina | 33–47 | 41.25% |
| Ji-WEn vs Steve | 40–34 | 54.05% |
| Ji-WEn vs Yoshimitsu | 40–33 | 54.79% |
| Ji-WEn vs Asuka | 32–33 | 49.23% |
| Ji-WEn vs Lars | 33–25 | 56.90% |
| Ji-WEn vs Lee | 24–25 | 48.98% |
| Ji-WEn vs Heihachi | 24–25 | 48.98% |
| Ji-WEn vs Feng | 19–28 | 40.43% |
| Ji-WEn vs Victor | 23–24 | 48.94% |
| Ji-WEn vs Law | 24–21 | 53.33% |
| Ji-WEn vs Xiaoyu | 23–22 | 51.11% |
| Ji-WEn vs Leo | 21–18 | 53.85% |
| Ji-WEn vs Devil Jin | 19–18 | 51.35% |
| Ji-WEn vs Claudio | 17–19 | 47.22% |
| Ji-WEn vs Jun | 17–19 | 47.22% |
| Ji-WEn vs Lidia | 14–18 | 43.75% |
| Ji-WEn vs Clive | 17–15 | 53.12% |
| Ji-WEn vs Fahkumram | 13–19 | 40.62% |
| Ji-WEn vs Nina | 15–16 | 48.39% |
| Ji-WEn vs Azucena | 17–9 | 65.38% |
| Ji-WEn vs Jack-8 | 11–14 | 44.00% |
| Ji-WEn vs Armor King | 12–13 | 48.00% |
| Ji-WEn vs Alisa | 18–6 | 75.00% |
| Ji-WEn vs Raven | 13–8 | 61.90% |
| Ji-WEn vs Zafina | 7–13 | 35.00% |
| Ji-WEn vs Leroy | 13–7 | 65.00% |
| Ji-WEn vs Anna | 11–9 | 55.00% |
| Ji-WEn vs Eddy | 4–12 | 25.00% |
| Ji-WEn vs Shaheen | 9–5 | 64.29% |
| Ji-WEn vs Kuma | 5–9 | 35.71% |
| Ji-WEn vs Miary Zo | 2–2 | 50.00% |
| Ji-WEn vs Panda | 0–3 | 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.