| Justfist vs Armor King | 49–61 | 44.55% |
| Justfist vs Jin | 55–52 | 51.40% |
| Justfist vs Kazuya | 56–46 | 54.90% |
| Justfist vs Hwoarang | 65–34 | 65.66% |
| Justfist vs Law | 44–37 | 54.32% |
| Justfist vs Heihachi | 39–34 | 53.42% |
| Justfist vs King | 40–29 | 57.97% |
| Justfist vs Steve | 34–21 | 61.82% |
| Justfist vs Bryan | 33–21 | 61.11% |
| Justfist vs Lee | 22–24 | 47.83% |
| Justfist vs Feng | 22–21 | 51.16% |
| Justfist vs Lars | 16–25 | 39.02% |
| Justfist vs Paul | 24–15 | 61.54% |
| Justfist vs Lili | 15–24 | 38.46% |
| Justfist vs Fahkumram | 21–18 | 53.85% |
| Justfist vs Asuka | 19–18 | 51.35% |
| Justfist vs Miary Zo | 15–22 | 40.54% |
| Justfist vs Yoshimitsu | 22–14 | 61.11% |
| Justfist vs Reina | 16–20 | 44.44% |
| Justfist vs Dragunov | 15–17 | 46.88% |
| Justfist vs Nina | 16–15 | 51.61% |
| Justfist vs Eddy | 16–12 | 57.14% |
| Justfist vs Anna | 11–15 | 42.31% |
| Justfist vs Jun | 8–14 | 36.36% |
| Justfist vs Victor | 13–9 | 59.09% |
| Justfist vs Xiaoyu | 7–14 | 33.33% |
| Justfist vs Alisa | 7–12 | 36.84% |
| Justfist vs Raven | 9–8 | 52.94% |
| Justfist vs Devil Jin | 6–9 | 40.00% |
| Justfist vs Azucena | 8–7 | 53.33% |
| Justfist vs Lidia | 5–9 | 35.71% |
| Justfist vs Jack-8 | 5–8 | 38.46% |
| Justfist vs Claudio | 8–4 | 66.67% |
| Justfist vs Kuma | 2–10 | 16.67% |
| Justfist vs Clive | 6–3 | 66.67% |
| Justfist vs Leo | 2–6 | 25.00% |
| Justfist vs Shaheen | 2–6 | 25.00% |
| Justfist vs Leroy | 4–3 | 57.14% |
| Justfist vs Panda | 1–4 | 20.00% |
| Justfist vs Zafina | 1–3 | 25.00% |
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.