| Jakl vs Kazuya | 185–237 | 43.84% |
| Jakl vs King | 194–175 | 52.57% |
| Jakl vs Jin | 167–189 | 46.91% |
| Jakl vs Hwoarang | 154–159 | 49.20% |
| Jakl vs Bryan | 152–138 | 52.41% |
| Jakl vs Law | 144–113 | 56.03% |
| Jakl vs Steve | 79–146 | 35.11% |
| Jakl vs Heihachi | 115–105–1 | 52.27% |
| Jakl vs Yoshimitsu | 95–108 | 46.80% |
| Jakl vs Reina | 102–92 | 52.58% |
| Jakl vs Paul | 90–93 | 49.18% |
| Jakl vs Dragunov | 72–90 | 44.44% |
| Jakl vs Lili | 68–86 | 44.16% |
| Jakl vs Jun | 71–73 | 49.31% |
| Jakl vs Devil Jin | 74–68 | 52.11% |
| Jakl vs Asuka | 52–72 | 41.94% |
| Jakl vs Fahkumram | 62–59 | 51.24% |
| Jakl vs Lee | 59–59 | 50.00% |
| Jakl vs Azucena | 51–67 | 43.22% |
| Jakl vs Lars | 57–58 | 49.57% |
| Jakl vs Armor King | 56–52 | 51.85% |
| Jakl vs Xiaoyu | 45–62 | 42.06% |
| Jakl vs Alisa | 47–58 | 44.76% |
| Jakl vs Jack-8 | 51–51 | 50.00% |
| Jakl vs Feng | 41–61 | 40.20% |
| Jakl vs Eddy | 47–55 | 46.08% |
| Jakl vs Anna | 39–56–1 | 41.05% |
| Jakl vs Clive | 47–41 | 53.41% |
| Jakl vs Nina | 31–54 | 36.47% |
| Jakl vs Victor | 48–37 | 56.47% |
| Jakl vs Lidia | 36–38 | 48.65% |
| Jakl vs Claudio | 38–33 | 53.52% |
| Jakl vs Leroy | 28–27 | 50.91% |
| Jakl vs Raven | 18–32 | 36.00% |
| Jakl vs Kuma | 30–15 | 66.67% |
| Jakl vs Leo | 15–29 | 34.09% |
| Jakl vs Miary Zo | 25–18 | 58.14% |
| Jakl vs Zafina | 17–15 | 53.12% |
| Jakl vs Panda | 12–12 | 50.00% |
| Jakl vs Shaheen | 6–13 | 31.58% |
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.