| Jacktheripper vs King | 163–217 | 42.89% |
| Jacktheripper vs Jin | 171–194 | 46.85% |
| Jacktheripper vs Law | 164–190 | 46.33% |
| Jacktheripper vs Kazuya | 153–169 | 47.52% |
| Jacktheripper vs Bryan | 158–161 | 49.53% |
| Jacktheripper vs Hwoarang | 156–159 | 49.52% |
| Jacktheripper vs Steve | 155–158 | 49.52% |
| Jacktheripper vs Reina | 112–137 | 44.98% |
| Jacktheripper vs Paul | 134–103 | 56.54% |
| Jacktheripper vs Lee | 104–101 | 50.73% |
| Jacktheripper vs Azucena | 108–87 | 55.38% |
| Jacktheripper vs Lars | 95–91 | 51.08% |
| Jacktheripper vs Lili | 62–113 | 35.43% |
| Jacktheripper vs Dragunov | 77–95 | 44.77% |
| Jacktheripper vs Feng | 101–69 | 59.41% |
| Jacktheripper vs Jun | 69–98 | 41.32% |
| Jacktheripper vs Victor | 79–88 | 47.31% |
| Jacktheripper vs Heihachi | 87–80 | 52.10% |
| Jacktheripper vs Yoshimitsu | 66–92 | 41.77% |
| Jacktheripper vs Eddy | 69–88 | 43.95% |
| Jacktheripper vs Asuka | 62–87 | 41.61% |
| Jacktheripper vs Armor King | 76–69 | 52.41% |
| Jacktheripper vs Xiaoyu | 71–67 | 51.45% |
| Jacktheripper vs Nina | 60–74 | 44.78% |
| Jacktheripper vs Anna | 58–76 | 43.28% |
| Jacktheripper vs Jack-8 | 72–58 | 55.38% |
| Jacktheripper vs Leroy | 80–44 | 64.52% |
| Jacktheripper vs Leo | 67–53 | 55.83% |
| Jacktheripper vs Clive | 51–64 | 44.35% |
| Jacktheripper vs Raven | 45–69 | 39.47% |
| Jacktheripper vs Lidia | 59–54 | 52.21% |
| Jacktheripper vs Fahkumram | 50–54 | 48.08% |
| Jacktheripper vs Devil Jin | 57–43 | 57.00% |
| Jacktheripper vs Alisa | 33–57 | 36.67% |
| Jacktheripper vs Kuma | 20–30 | 40.00% |
| Jacktheripper vs Zafina | 18–26 | 40.91% |
| Jacktheripper vs Claudio | 16–25 | 39.02% |
| Jacktheripper vs Miary Zo | 16–21 | 43.24% |
| Jacktheripper vs Panda | 11–25 | 30.56% |
| Jacktheripper vs Shaheen | 15–19 | 44.12% |
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.