| JustPlayer98 vs Hwoarang | 246–249 | 49.70% |
| JustPlayer98 vs Bryan | 250–232 | 51.87% |
| JustPlayer98 vs Dragunov | 232–244 | 48.74% |
| JustPlayer98 vs Jin | 232–243 | 48.84% |
| JustPlayer98 vs Kazuya | 238–236 | 50.21% |
| JustPlayer98 vs King | 187–247 | 43.09% |
| JustPlayer98 vs Paul | 211–208 | 50.36% |
| JustPlayer98 vs Steve | 176–177 | 49.86% |
| JustPlayer98 vs Reina | 192–152 | 55.81% |
| JustPlayer98 vs Yoshimitsu | 181–160 | 53.08% |
| JustPlayer98 vs Heihachi | 145–177 | 45.03% |
| JustPlayer98 vs Asuka | 133–186 | 41.69% |
| JustPlayer98 vs Lili | 141–172 | 45.05% |
| JustPlayer98 vs Victor | 163–147 | 52.58% |
| JustPlayer98 vs Nina | 146–136 | 51.77% |
| JustPlayer98 vs Devil Jin | 141–130 | 52.03% |
| JustPlayer98 vs Law | 135–130 | 50.94% |
| JustPlayer98 vs Lee | 127–136–1 | 48.29% |
| JustPlayer98 vs Jack-8 | 128–110 | 53.78% |
| JustPlayer98 vs Claudio | 107–127 | 45.73% |
| JustPlayer98 vs Jun | 110–117 | 48.46% |
| JustPlayer98 vs Alisa | 108–118 | 47.79% |
| JustPlayer98 vs Feng | 114–108 | 51.35% |
| JustPlayer98 vs Azucena | 104–113 | 47.93% |
| JustPlayer98 vs Lars | 111–101 | 52.36% |
| JustPlayer98 vs Xiaoyu | 103–94 | 52.28% |
| JustPlayer98 vs Lidia | 94–102 | 47.96% |
| JustPlayer98 vs Leo | 77–116 | 39.90% |
| JustPlayer98 vs Shaheen | 72–99 | 42.11% |
| JustPlayer98 vs Leroy | 53–109 | 32.72% |
| JustPlayer98 vs Eddy | 59–86 | 40.69% |
| JustPlayer98 vs Zafina | 68–68 | 50.00% |
| JustPlayer98 vs Raven | 68–68 | 50.00% |
| JustPlayer98 vs Kuma | 68–63 | 51.91% |
| JustPlayer98 vs Anna | 46–55 | 45.54% |
| JustPlayer98 vs Clive | 35–53 | 39.77% |
| JustPlayer98 vs Fahkumram | 36–26 | 58.06% |
| JustPlayer98 vs Panda | 31–30 | 50.82% |
| JustPlayer98 vs Armor King | 3–3 | 50.00% |
| JustPlayer98 vs Miary Zo | 2–4 | 33.33% |
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.