| JACK_MANIAC vs King | 96–151 | 38.87% |
| JACK_MANIAC vs Kazuya | 73–96 | 43.20% |
| JACK_MANIAC vs Law | 57–95 | 37.50% |
| JACK_MANIAC vs Hwoarang | 75–76 | 49.67% |
| JACK_MANIAC vs Jin | 46–98 | 31.94% |
| JACK_MANIAC vs Reina | 65–78 | 45.45% |
| JACK_MANIAC vs Steve | 49–75 | 39.52% |
| JACK_MANIAC vs Jun | 54–70 | 43.55% |
| JACK_MANIAC vs Eddy | 44–77 | 36.36% |
| JACK_MANIAC vs Yoshimitsu | 52–64 | 44.83% |
| JACK_MANIAC vs Azucena | 45–67 | 40.18% |
| JACK_MANIAC vs Bryan | 41–61 | 40.20% |
| JACK_MANIAC vs Lili | 39–55 | 41.49% |
| JACK_MANIAC vs Dragunov | 31–62 | 33.33% |
| JACK_MANIAC vs Victor | 32–53 | 37.65% |
| JACK_MANIAC vs Lars | 29–54 | 34.94% |
| JACK_MANIAC vs Xiaoyu | 38–39 | 49.35% |
| JACK_MANIAC vs Asuka | 34–39 | 46.58% |
| JACK_MANIAC vs Alisa | 20–41 | 32.79% |
| JACK_MANIAC vs Lee | 23–35 | 39.66% |
| JACK_MANIAC vs Feng | 26–30 | 46.43% |
| JACK_MANIAC vs Nina | 23–32 | 41.82% |
| JACK_MANIAC vs Paul | 22–32 | 40.74% |
| JACK_MANIAC vs Raven | 21–27 | 43.75% |
| JACK_MANIAC vs Lidia | 24–23 | 51.06% |
| JACK_MANIAC vs Leo | 19–26 | 42.22% |
| JACK_MANIAC vs Kuma | 20–24 | 45.45% |
| JACK_MANIAC vs Leroy | 16–28 | 36.36% |
| JACK_MANIAC vs Jack-8 | 19–23 | 45.24% |
| JACK_MANIAC vs Devil Jin | 11–16 | 40.74% |
| JACK_MANIAC vs Claudio | 9–16 | 36.00% |
| JACK_MANIAC vs Shaheen | 11–10 | 52.38% |
| JACK_MANIAC vs Zafina | 7–7 | 50.00% |
| JACK_MANIAC vs Heihachi | 8–5 | 61.54% |
| JACK_MANIAC vs Panda | 3–4 | 42.86% |
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.