| Lacetti vs Kazuya | 71–89 | 44.38% |
| Lacetti vs Jin | 91–64 | 58.71% |
| Lacetti vs King | 82–59 | 58.16% |
| Lacetti vs Hwoarang | 68–56 | 54.84% |
| Lacetti vs Bryan | 63–56 | 52.94% |
| Lacetti vs Reina | 48–63 | 43.24% |
| Lacetti vs Steve | 51–54 | 48.57% |
| Lacetti vs Yoshimitsu | 45–59 | 43.27% |
| Lacetti vs Paul | 55–39 | 58.51% |
| Lacetti vs Lili | 29–61 | 32.22% |
| Lacetti vs Law | 36–45 | 44.44% |
| Lacetti vs Heihachi | 40–37 | 51.95% |
| Lacetti vs Dragunov | 45–29 | 60.81% |
| Lacetti vs Devil Jin | 26–37 | 41.27% |
| Lacetti vs Xiaoyu | 25–31 | 44.64% |
| Lacetti vs Jun | 24–30 | 44.44% |
| Lacetti vs Lee | 28–25 | 52.83% |
| Lacetti vs Asuka | 21–29 | 42.00% |
| Lacetti vs Lars | 20–26 | 43.48% |
| Lacetti vs Feng | 19–20 | 48.72% |
| Lacetti vs Azucena | 18–21 | 46.15% |
| Lacetti vs Victor | 16–22 | 42.11% |
| Lacetti vs Eddy | 21–17 | 55.26% |
| Lacetti vs Leroy | 24–13 | 64.86% |
| Lacetti vs Nina | 17–18 | 48.57% |
| Lacetti vs Alisa | 13–18 | 41.94% |
| Lacetti vs Jack-8 | 13–14 | 48.15% |
| Lacetti vs Zafina | 8–18 | 30.77% |
| Lacetti vs Leo | 16–8 | 66.67% |
| Lacetti vs Lidia | 15–8 | 65.22% |
| Lacetti vs Fahkumram | 11–12 | 47.83% |
| Lacetti vs Claudio | 13–9 | 59.09% |
| Lacetti vs Anna | 11–9 | 55.00% |
| Lacetti vs Raven | 8–11 | 42.11% |
| Lacetti vs Shaheen | 7–6 | 53.85% |
| Lacetti vs Kuma | 9–4 | 69.23% |
| Lacetti vs Clive | 5–4 | 55.56% |
| Lacetti vs Armor King | 2–4 | 33.33% |
| Lacetti vs Panda | 1–3 | 25.00% |
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.