| Luddy Jr vs Heihachi | 90–59 | 60.40% |
| Luddy Jr vs Kazuya | 80–54 | 59.70% |
| Luddy Jr vs Jin | 82–36 | 69.49% |
| Luddy Jr vs Bryan | 83–31 | 72.81% |
| Luddy Jr vs King | 80–25 | 76.19% |
| Luddy Jr vs Law | 71–31 | 69.61% |
| Luddy Jr vs Reina | 65–35 | 65.00% |
| Luddy Jr vs Dragunov | 59–39 | 60.20% |
| Luddy Jr vs Steve | 62–32 | 65.96% |
| Luddy Jr vs Hwoarang | 57–25 | 69.51% |
| Luddy Jr vs Lidia | 40–37 | 51.95% |
| Luddy Jr vs Fahkumram | 40–37 | 51.95% |
| Luddy Jr vs Jun | 50–26 | 65.79% |
| Luddy Jr vs Lee | 40–27 | 59.70% |
| Luddy Jr vs Asuka | 42–24 | 63.64% |
| Luddy Jr vs Devil Jin | 41–20 | 67.21% |
| Luddy Jr vs Azucena | 37–19 | 66.07% |
| Luddy Jr vs Lars | 39–15 | 72.22% |
| Luddy Jr vs Paul | 38–15 | 71.70% |
| Luddy Jr vs Lili | 25–28 | 47.17% |
| Luddy Jr vs Eddy | 37–13–1 | 74.00% |
| Luddy Jr vs Yoshimitsu | 36–11 | 76.60% |
| Luddy Jr vs Xiaoyu | 23–22 | 51.11% |
| Luddy Jr vs Clive | 25–18 | 58.14% |
| Luddy Jr vs Armor King | 27–11 | 71.05% |
| Luddy Jr vs Nina | 29–6 | 82.86% |
| Luddy Jr vs Victor | 26–8 | 76.47% |
| Luddy Jr vs Leo | 20–11 | 64.52% |
| Luddy Jr vs Leroy | 20–10 | 66.67% |
| Luddy Jr vs Shaheen | 19–7 | 73.08% |
| Luddy Jr vs Claudio | 15–10 | 60.00% |
| Luddy Jr vs Feng | 12–12 | 50.00% |
| Luddy Jr vs Alisa | 13–11 | 54.17% |
| Luddy Jr vs Kuma | 11–8 | 57.89% |
| Luddy Jr vs Raven | 11–8 | 57.89% |
| Luddy Jr vs Anna | 9–10 | 47.37% |
| Luddy Jr vs Miary Zo | 8–11 | 42.11% |
| Luddy Jr vs Jack-8 | 12–6 | 66.67% |
| Luddy Jr vs Zafina | 10–5 | 66.67% |
| Luddy Jr vs Panda | 9–1 | 90.00% |
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.