| Big worm vs Steve | 9–35 | 20.45% |
| Big worm vs Reina | 12–29 | 29.27% |
| Big worm vs Hwoarang | 9–27 | 25.00% |
| Big worm vs Lili | 11–23 | 32.35% |
| Big worm vs King | 7–26 | 21.21% |
| Big worm vs Jin | 4–27 | 12.90% |
| Big worm vs Eddy | 2–21 | 8.70% |
| Big worm vs Dragunov | 7–15 | 31.82% |
| Big worm vs Xiaoyu | 4–16 | 20.00% |
| Big worm vs Kazuya | 3–17 | 15.00% |
| Big worm vs Jun | 3–17 | 15.00% |
| Big worm vs Law | 3–16 | 15.79% |
| Big worm vs Lars | 6–12 | 33.33% |
| Big worm vs Heihachi | 6–11 | 35.29% |
| Big worm vs Lee | 2–14 | 12.50% |
| Big worm vs Leroy | 3–11 | 21.43% |
| Big worm vs Azucena | 3–10 | 23.08% |
| Big worm vs Asuka | 7–5 | 58.33% |
| Big worm vs Nina | 1–10 | 9.09% |
| Big worm vs Victor | 2–9 | 18.18% |
| Big worm vs Lidia | 4–6 | 40.00% |
| Big worm vs Bryan | 1–8 | 11.11% |
| Big worm vs Shaheen | 2–7 | 22.22% |
| Big worm vs Devil Jin | 3–5 | 37.50% |
| Big worm vs Alisa | 3–4 | 42.86% |
| Big worm vs Raven | 1–5 | 16.67% |
| Big worm vs Paul | 3–2 | 60.00% |
| Big worm vs Yoshimitsu | 1–4 | 20.00% |
| Big worm vs Jack-8 | 0–5 | 0.00% |
| Big worm vs Leo | 0–5 | 0.00% |
| Big worm vs Kuma | 0–5 | 0.00% |
| Big worm vs Zafina | 1–4 | 20.00% |
| Big worm vs Feng | 2–2 | 50.00% |
| Big worm vs Claudio | 2–2 | 50.00% |
| Big worm vs Panda | 2–2 | 50.00% |
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.