| SamuraiLJACK vs Kazuya | 286–275 | 50.98% |
| SamuraiLJACK vs Jin | 217–309–1 | 41.25% |
| SamuraiLJACK vs Bryan | 212–202 | 51.21% |
| SamuraiLJACK vs Law | 207–198 | 51.11% |
| SamuraiLJACK vs King | 202–190 | 51.53% |
| SamuraiLJACK vs Hwoarang | 149–190 | 43.95% |
| SamuraiLJACK vs Paul | 150–150 | 50.00% |
| SamuraiLJACK vs Steve | 152–141 | 51.88% |
| SamuraiLJACK vs Reina | 126–148 | 45.99% |
| SamuraiLJACK vs Heihachi | 120–145 | 45.28% |
| SamuraiLJACK vs Yoshimitsu | 136–128 | 51.52% |
| SamuraiLJACK vs Lili | 132–116 | 53.23% |
| SamuraiLJACK vs Xiaoyu | 134–113 | 54.25% |
| SamuraiLJACK vs Dragunov | 106–122 | 46.49% |
| SamuraiLJACK vs Nina | 132–91 | 59.19% |
| SamuraiLJACK vs Jun | 127–91 | 58.26% |
| SamuraiLJACK vs Alisa | 86–99 | 46.49% |
| SamuraiLJACK vs Asuka | 83–99 | 45.60% |
| SamuraiLJACK vs Eddy | 80–98 | 44.94% |
| SamuraiLJACK vs Lee | 80–96 | 45.45% |
| SamuraiLJACK vs Feng | 72–101 | 41.62% |
| SamuraiLJACK vs Devil Jin | 62–107 | 36.69% |
| SamuraiLJACK vs Azucena | 66–94 | 41.25% |
| SamuraiLJACK vs Lidia | 63–91 | 40.91% |
| SamuraiLJACK vs Lars | 70–74 | 48.61% |
| SamuraiLJACK vs Clive | 64–69 | 48.12% |
| SamuraiLJACK vs Victor | 62–62 | 50.00% |
| SamuraiLJACK vs Leroy | 46–59 | 43.81% |
| SamuraiLJACK vs Raven | 40–59 | 40.40% |
| SamuraiLJACK vs Fahkumram | 34–63–1 | 35.05% |
| SamuraiLJACK vs Leo | 38–46 | 45.24% |
| SamuraiLJACK vs Armor King | 26–58 | 30.95% |
| SamuraiLJACK vs Anna | 31–49 | 38.75% |
| SamuraiLJACK vs Miary Zo | 25–45 | 35.71% |
| SamuraiLJACK vs Claudio | 26–43 | 37.68% |
| SamuraiLJACK vs Jack-8 | 22–42 | 34.38% |
| SamuraiLJACK vs Zafina | 21–41 | 33.87% |
| SamuraiLJACK vs Kuma | 21–31 | 40.38% |
| SamuraiLJACK vs Shaheen | 20–21 | 48.78% |
| SamuraiLJACK vs Panda | 9–18 | 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.