| 420Greybeard vs King | 12–5 | 70.59% |
| 420Greybeard vs Steve | 8–8 | 50.00% |
| 420Greybeard vs Armor King | 4–8 | 33.33% |
| 420Greybeard vs Kazuya | 5–3 | 62.50% |
| 420Greybeard vs Lili | 3–4 | 42.86% |
| 420Greybeard vs Zafina | 4–3 | 57.14% |
| 420Greybeard vs Law | 5–1 | 83.33% |
| 420Greybeard vs Reina | 5–1 | 83.33% |
| 420Greybeard vs Nina | 1–4 | 20.00% |
| 420Greybeard vs Lee | 3–2 | 60.00% |
| 420Greybeard vs Clive | 1–4 | 20.00% |
| 420Greybeard vs Jin | 3–1 | 75.00% |
| 420Greybeard vs Victor | 4–0 | 100.00% |
| 420Greybeard vs Eddy | 0–4 | 0.00% |
| 420Greybeard vs Lidia | 2–2 | 50.00% |
| 420Greybeard vs Xiaoyu | 2–1 | 66.67% |
| 420Greybeard vs Jack-8 | 2–1 | 66.67% |
| 420Greybeard vs Panda | 1–2 | 33.33% |
| 420Greybeard vs Leroy | 2–1 | 66.67% |
| 420Greybeard vs Paul | 0–2 | 0.00% |
| 420Greybeard vs Yoshimitsu | 0–2 | 0.00% |
| 420Greybeard vs Bryan | 1–1 | 50.00% |
| 420Greybeard vs Devil Jin | 0–2 | 0.00% |
| 420Greybeard vs Feng | 2–0 | 100.00% |
| 420Greybeard vs Jun | 1–1 | 50.00% |
| 420Greybeard vs Azucena | 2–0 | 100.00% |
| 420Greybeard vs Heihachi | 0–2 | 0.00% |
| 420Greybeard vs Fahkumram | 0–2 | 0.00% |
| 420Greybeard vs Miary Zo | 2–0 | 100.00% |
| 420Greybeard vs Lars | 1–0 | 100.00% |
| 420Greybeard vs Claudio | 1–0 | 100.00% |
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.