| Lacan vs Jin | 51–43 | 54.26% |
| Lacan vs Kazuya | 38–30 | 55.88% |
| Lacan vs King | 31–32 | 49.21% |
| Lacan vs Hwoarang | 21–25 | 45.65% |
| Lacan vs Bryan | 19–26 | 42.22% |
| Lacan vs Lili | 22–21 | 51.16% |
| Lacan vs Reina | 16–26 | 38.10% |
| Lacan vs Devil Jin | 16–22 | 42.11% |
| Lacan vs Steve | 20–13 | 60.61% |
| Lacan vs Armor King | 18–14 | 56.25% |
| Lacan vs Yoshimitsu | 9–22 | 29.03% |
| Lacan vs Paul | 14–14 | 50.00% |
| Lacan vs Asuka | 14–14 | 50.00% |
| Lacan vs Law | 14–13 | 51.85% |
| Lacan vs Dragunov | 18–7 | 72.00% |
| Lacan vs Heihachi | 16–9 | 64.00% |
| Lacan vs Jack-8 | 15–9 | 62.50% |
| Lacan vs Nina | 12–12 | 50.00% |
| Lacan vs Clive | 11–12 | 47.83% |
| Lacan vs Jun | 6–16 | 27.27% |
| Lacan vs Victor | 7–12 | 36.84% |
| Lacan vs Fahkumram | 9–9 | 50.00% |
| Lacan vs Eddy | 10–7 | 58.82% |
| Lacan vs Xiaoyu | 13–3 | 81.25% |
| Lacan vs Alisa | 7–9 | 43.75% |
| Lacan vs Lee | 3–13 | 18.75% |
| Lacan vs Lidia | 4–11 | 26.67% |
| Lacan vs Leo | 6–7 | 46.15% |
| Lacan vs Feng | 4–6 | 40.00% |
| Lacan vs Shaheen | 4–6 | 40.00% |
| Lacan vs Claudio | 3–6 | 33.33% |
| Lacan vs Raven | 8–1 | 88.89% |
| Lacan vs Anna | 4–5 | 44.44% |
| Lacan vs Zafina | 4–4 | 50.00% |
| Lacan vs Azucena | 4–4 | 50.00% |
| Lacan vs Leroy | 2–5 | 28.57% |
| Lacan vs Lars | 2–3 | 40.00% |
| Lacan vs Kuma | 3–2 | 60.00% |
| Lacan vs Panda | 2–0 | 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.