| J123 vs Jin | 53–75 | 41.41% |
| J123 vs Kazuya | 42–65 | 39.25% |
| J123 vs Steve | 46–52 | 46.94% |
| J123 vs King | 44–51 | 46.32% |
| J123 vs Hwoarang | 36–45 | 44.44% |
| J123 vs Bryan | 13–49 | 20.97% |
| J123 vs Armor King | 23–38 | 37.70% |
| J123 vs Law | 26–31 | 45.61% |
| J123 vs Fahkumram | 24–30 | 44.44% |
| J123 vs Dragunov | 19–34 | 35.85% |
| J123 vs Reina | 32–19 | 62.75% |
| J123 vs Lili | 21–29 | 42.00% |
| J123 vs Heihachi | 23–26 | 46.94% |
| J123 vs Eddy | 15–28 | 34.88% |
| J123 vs Clive | 19–22–1 | 46.34% |
| J123 vs Yoshimitsu | 21–20 | 51.22% |
| J123 vs Lars | 14–27 | 34.15% |
| J123 vs Jun | 13–26 | 33.33% |
| J123 vs Paul | 18–20 | 47.37% |
| J123 vs Nina | 17–21 | 44.74% |
| J123 vs Azucena | 16–22 | 42.11% |
| J123 vs Devil Jin | 12–23 | 34.29% |
| J123 vs Miary Zo | 10–25 | 28.57% |
| J123 vs Victor | 14–20 | 41.18% |
| J123 vs Jack-8 | 12–17 | 41.38% |
| J123 vs Xiaoyu | 8–20 | 28.57% |
| J123 vs Lee | 7–19 | 26.92% |
| J123 vs Lidia | 10–15 | 40.00% |
| J123 vs Asuka | 6–14 | 30.00% |
| J123 vs Claudio | 4–16 | 20.00% |
| J123 vs Alisa | 9–10 | 47.37% |
| J123 vs Raven | 12–7 | 63.16% |
| J123 vs Anna | 8–10 | 44.44% |
| J123 vs Leo | 6–7 | 46.15% |
| J123 vs Feng | 4–8 | 33.33% |
| J123 vs Leroy | 5–5 | 50.00% |
| J123 vs Shaheen | 1–5 | 16.67% |
| J123 vs Kuma | 5–1 | 83.33% |
| J123 vs Panda | 2–4 | 33.33% |
| J123 vs Zafina | 2–1 | 66.67% |
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.