| Lucien Lachance vs Kazuya | 555–593 | 48.34% |
| Lucien Lachance vs Bryan | 408–515 | 44.20% |
| Lucien Lachance vs Jin | 372–416 | 47.21% |
| Lucien Lachance vs Heihachi | 422–351 | 54.59% |
| Lucien Lachance vs King | 309–346 | 47.18% |
| Lucien Lachance vs Hwoarang | 287–355 | 44.70% |
| Lucien Lachance vs Reina | 325–309 | 51.26% |
| Lucien Lachance vs Paul | 321–289 | 52.62% |
| Lucien Lachance vs Law | 281–248 | 53.12% |
| Lucien Lachance vs Steve | 267–245 | 52.15% |
| Lucien Lachance vs Dragunov | 221–277 | 44.38% |
| Lucien Lachance vs Yoshimitsu | 214–263 | 44.86% |
| Lucien Lachance vs Lee | 211–244 | 46.37% |
| Lucien Lachance vs Devil Jin | 209–225 | 48.16% |
| Lucien Lachance vs Lili | 170–223 | 43.26% |
| Lucien Lachance vs Clive | 172–187 | 47.91% |
| Lucien Lachance vs Feng | 166–163 | 50.46% |
| Lucien Lachance vs Xiaoyu | 157–167 | 48.46% |
| Lucien Lachance vs Azucena | 151–154 | 49.51% |
| Lucien Lachance vs Lars | 119–179 | 39.93% |
| Lucien Lachance vs Asuka | 133–153 | 46.50% |
| Lucien Lachance vs Armor King | 146–131 | 52.71% |
| Lucien Lachance vs Nina | 127–142 | 47.21% |
| Lucien Lachance vs Jun | 118–139 | 45.91% |
| Lucien Lachance vs Eddy | 108–135 | 44.44% |
| Lucien Lachance vs Lidia | 110–126 | 46.61% |
| Lucien Lachance vs Alisa | 101–126 | 44.49% |
| Lucien Lachance vs Leroy | 100–112 | 47.17% |
| Lucien Lachance vs Fahkumram | 81–123 | 39.71% |
| Lucien Lachance vs Victor | 91–108 | 45.73% |
| Lucien Lachance vs Jack-8 | 96–100 | 48.98% |
| Lucien Lachance vs Leo | 86–106 | 44.79% |
| Lucien Lachance vs Claudio | 78–104 | 42.86% |
| Lucien Lachance vs Anna | 93–88 | 51.38% |
| Lucien Lachance vs Zafina | 80–89 | 47.34% |
| Lucien Lachance vs Raven | 70–87 | 44.59% |
| Lucien Lachance vs Kuma | 58–77 | 42.96% |
| Lucien Lachance vs Shaheen | 47–83 | 36.15% |
| Lucien Lachance vs Miary Zo | 25–24 | 51.02% |
| Lucien Lachance vs Panda | 20–26 | 43.48% |
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.