| Lafius vs Kazuya | 26–11 | 70.27% |
| Lafius vs Dragunov | 17–2 | 89.47% |
| Lafius vs Bryan | 10–8 | 55.56% |
| Lafius vs Law | 15–2 | 88.24% |
| Lafius vs Heihachi | 13–3 | 81.25% |
| Lafius vs Jin | 9–5 | 64.29% |
| Lafius vs King | 10–2 | 83.33% |
| Lafius vs Steve | 6–4 | 60.00% |
| Lafius vs Lili | 7–2 | 77.78% |
| Lafius vs Reina | 5–3 | 62.50% |
| Lafius vs Hwoarang | 6–1 | 85.71% |
| Lafius vs Lee | 7–0 | 100.00% |
| Lafius vs Azucena | 5–2 | 71.43% |
| Lafius vs Fahkumram | 6–1 | 85.71% |
| Lafius vs Yoshimitsu | 3–3 | 50.00% |
| Lafius vs Devil Jin | 4–2 | 66.67% |
| Lafius vs Feng | 5–1 | 83.33% |
| Lafius vs Raven | 6–0 | 100.00% |
| Lafius vs Clive | 6–0 | 100.00% |
| Lafius vs Leo | 3–2 | 60.00% |
| Lafius vs Jun | 5–0 | 100.00% |
| Lafius vs Miary Zo | 4–1 | 80.00% |
| Lafius vs Victor | 2–2 | 50.00% |
| Lafius vs Nina | 1–2 | 33.33% |
| Lafius vs Anna | 1–2 | 33.33% |
| Lafius vs Paul | 2–0 | 100.00% |
| Lafius vs Jack-8 | 2–0 | 100.00% |
| Lafius vs Lars | 0–2 | 0.00% |
| Lafius vs Claudio | 2–0 | 100.00% |
| Lafius vs Kuma | 0–2 | 0.00% |
| Lafius vs Eddy | 0–2 | 0.00% |
| Lafius vs Armor King | 0–2 | 0.00% |
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.