| Jslice vs King | 74–75 | 49.66% |
| Jslice vs Steve | 57–71 | 44.53% |
| Jslice vs Jin | 57–69 | 45.24% |
| Jslice vs Law | 61–62 | 49.59% |
| Jslice vs Kazuya | 51–49 | 51.00% |
| Jslice vs Lili | 48–37 | 56.47% |
| Jslice vs Bryan | 35–49 | 41.67% |
| Jslice vs Hwoarang | 41–42 | 49.40% |
| Jslice vs Dragunov | 43–38 | 53.09% |
| Jslice vs Yoshimitsu | 46–24 | 65.71% |
| Jslice vs Eddy | 32–35 | 47.76% |
| Jslice vs Jun | 44–21 | 67.69% |
| Jslice vs Azucena | 36–29 | 55.38% |
| Jslice vs Reina | 30–33 | 47.62% |
| Jslice vs Paul | 26–30 | 46.43% |
| Jslice vs Victor | 31–17 | 64.58% |
| Jslice vs Lee | 22–25 | 46.81% |
| Jslice vs Nina | 21–25 | 45.65% |
| Jslice vs Lars | 28–16 | 63.64% |
| Jslice vs Leo | 25–18 | 58.14% |
| Jslice vs Xiaoyu | 28–14 | 66.67% |
| Jslice vs Asuka | 18–23 | 43.90% |
| Jslice vs Heihachi | 15–24 | 38.46% |
| Jslice vs Alisa | 12–25 | 32.43% |
| Jslice vs Devil Jin | 16–17 | 48.48% |
| Jslice vs Feng | 15–17 | 46.88% |
| Jslice vs Armor King | 20–12 | 62.50% |
| Jslice vs Leroy | 17–14 | 54.84% |
| Jslice vs Lidia | 15–16 | 48.39% |
| Jslice vs Fahkumram | 12–19 | 38.71% |
| Jslice vs Raven | 10–18 | 35.71% |
| Jslice vs Anna | 16–12 | 57.14% |
| Jslice vs Jack-8 | 12–11 | 52.17% |
| Jslice vs Zafina | 6–14 | 30.00% |
| Jslice vs Kuma | 3–15 | 16.67% |
| Jslice vs Claudio | 11–6 | 64.71% |
| Jslice vs Miary Zo | 9–8 | 52.94% |
| Jslice vs Clive | 3–10 | 23.08% |
| Jslice vs Shaheen | 2–3 | 40.00% |
| Jslice vs Panda | 1–1 | 50.00% |
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.